diff --git a/COPYING b/COPYING
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--- /dev/null
+++ b/COPYING
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..146bacdb2a1690dc2234c9a6348efbb7677c4d3e
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,23 @@
+    Copyright (C) 2010-2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+Adam Radziszewski, Bartosz Broda
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+more details.
+
+    You should have received a copy of the GNU General Public License along
+with this program; if not, see <http://www.gnu.org/licenses>.
+
+    Additional permission under GNU GPL version 3 section 7
+
+    If you modify this Program, or any covered work, by linking or combining
+it with Morfeusz (or a modified version of that library),
+containing parts covered by the terms of the Morfeusz license, the
+licensors of this Program grant you additional permission to convey the
+resulting work. 
diff --git a/LICENSE.in b/LICENSE.in
new file mode 100644
index 0000000000000000000000000000000000000000..64c3259934d358c96c2009c2e69011c735722461
--- /dev/null
+++ b/LICENSE.in
@@ -0,0 +1,17 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
diff --git a/libmwereader/mwe.cpp b/libmwereader/mwe.cpp
index 658db09e4756744edadc9dbc3f621c1256a8e236..19e794872e565488322236728c313f27321d9b7e 100644
--- a/libmwereader/mwe.cpp
+++ b/libmwereader/mwe.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include "mwe.h"
 #include <boost/algorithm/string.hpp>
 #include <libwccl/values/strset.h>
diff --git a/libmwereader/mwe.h b/libmwereader/mwe.h
index 0fec3e0e2f8be3172f75b87fa84aa9d927235458..903bc175a4f30522fe16ed0847b8e65a0b92638f 100644
--- a/libmwereader/mwe.h
+++ b/libmwereader/mwe.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBMWEREADER_MWE_H
 #define LIBMWEREADER_MWE_H
 
diff --git a/libmwereader/mweparser.cpp b/libmwereader/mweparser.cpp
index 5f47abe17be94ea1a37ebce8463a4d8e266cb6f1..6ab3f5e210527936afb2bfcca364e39efba81117 100644
--- a/libmwereader/mweparser.cpp
+++ b/libmwereader/mweparser.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include "mweparser.h"
 
 #include <libpwrutils/foreach.h>
diff --git a/libmwereader/mweparser.h b/libmwereader/mweparser.h
index bb382287f58c1c9447ac6ecfa0a7336985c70428..c42df372759cb445e69e5672a4ddf47ca2e54953 100644
--- a/libmwereader/mweparser.h
+++ b/libmwereader/mweparser.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBMWEREADER_MWEPARSER_H
 #define LIBMWEREADER_MWEPARSER_H
 
diff --git a/libmwereader/mwereader.cpp b/libmwereader/mwereader.cpp
index 6f495c2b8bea3e4dd10f44e0eebd21657fe38a8f..f09e5352e74e8f8f040322c9fa5e3060057981f9 100644
--- a/libmwereader/mwereader.cpp
+++ b/libmwereader/mwereader.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include "mwereader.h"
 #include "mweparser.h"
 #include <boost/algorithm/string.hpp>
diff --git a/libmwereader/mwereader.h b/libmwereader/mwereader.h
index 909fb9acd88403fad6288abb38bd47f1379c10d9..9290c2e7ad9856c672f428393da2c89ff2b00151 100644
--- a/libmwereader/mwereader.h
+++ b/libmwereader/mwereader.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBMWEREADER_MWEREADER_H
 #define LIBMWEREADER_MWEREADER_H
 
diff --git a/libmwereader/mwertest.cpp b/libmwereader/mwertest.cpp
index 3265fadd9499fc404b4aa0c7a8a01b1d56bc5c78..acdf432746445d3ca0171da568a587497f4dd08a 100644
--- a/libmwereader/mwertest.cpp
+++ b/libmwereader/mwertest.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <iostream>
 
 #include "mweparser.h"
diff --git a/libmwereader/tests/main.cpp b/libmwereader/tests/main.cpp
index 5b9f6271d293a10727a32290c578483fbbafb288..e60783468cab30eb82079f452a6c5430928b5a92 100644
--- a/libmwereader/tests/main.cpp
+++ b/libmwereader/tests/main.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #define BOOST_TEST_MODULE master
 #include <boost/test/included/unit_test.hpp>
 #include <boost/test/included/unit_test_framework.hpp>
diff --git a/libmwereader/tests/mwe.cpp b/libmwereader/tests/mwe.cpp
index 881bb754c97663a3b3a313f19aecd0b3994b47b4..92ce05520beea0fabc3d67b9ee9e3524d48e6ec1 100644
--- a/libmwereader/tests/mwe.cpp
+++ b/libmwereader/tests/mwe.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 /**
   *Tests for mwe.h
   *
diff --git a/libmwereader/tests/mwefunctional.cpp b/libmwereader/tests/mwefunctional.cpp
index 47fbc66816027a1cacf133218b161287b5bf5ba4..1889730bef77f5a522ed1a9d3dfc7092fddcbd6c 100644
--- a/libmwereader/tests/mwefunctional.cpp
+++ b/libmwereader/tests/mwefunctional.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/filesystem.hpp>
 
diff --git a/libmwereader/tests/mweparser.cpp b/libmwereader/tests/mweparser.cpp
index e4b8082820c2d22bd2cfd5bc0bcb7a7f99ff7e3a..7e1c0bb6c75df330949823d7c70df523a4bc561c 100644
--- a/libmwereader/tests/mweparser.cpp
+++ b/libmwereader/tests/mweparser.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/filesystem.hpp>
 
diff --git a/libmwereader/tests/mwereader.cpp b/libmwereader/tests/mwereader.cpp
index 97498a6836efb1c2a05bce4308dd19702711ab10..01eba0ccdaf61860d51590829b67f7f324fb1e13 100644
--- a/libmwereader/tests/mwereader.cpp
+++ b/libmwereader/tests/mwereader.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/filesystem.hpp>
 
diff --git a/libwccl/exception.cpp b/libwccl/exception.cpp
index e1c6a297cdc515613da5e8e15f239745f0e45d64..7f750967cce52b93382ac2a2439716834df2ffc7 100644
--- a/libwccl/exception.cpp
+++ b/libwccl/exception.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/exception.h>
 #include <sstream>
 
diff --git a/libwccl/exception.h b/libwccl/exception.h
index 74b9576cb0427c4ecc8babc6eb8fe6ef2d65471b..f97ccb4309d7dfed88ab96ac7a705f5afb80e680 100644
--- a/libwccl/exception.h
+++ b/libwccl/exception.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_EXCEPTION_H
 #define LIBWCCL_EXCEPTION_H
 
diff --git a/libwccl/lexicon/lexicon.cpp b/libwccl/lexicon/lexicon.cpp
index 74d13417258765e581a9166dae0a63122ec44952..400882b98fd3e2659f61c52cc5e3f1d307bae991 100644
--- a/libwccl/lexicon/lexicon.cpp
+++ b/libwccl/lexicon/lexicon.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/lexicon/lexicon.h>
 #include <libpwrutils/util.h>
 #include <libwccl/exception.h>
diff --git a/libwccl/lexicon/lexicon.h b/libwccl/lexicon/lexicon.h
index 8cc9d2ae435fc521417b096a2ee7d7eb89e625a3..19f2c36eea1c866d242ca5a838e5d07255f995f3 100644
--- a/libwccl/lexicon/lexicon.h
+++ b/libwccl/lexicon/lexicon.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_LEXICON_LEXICON_H
 #define LIBWCCL_LEXICON_LEXICON_H
 
diff --git a/libwccl/lexicon/lexiconparser.cpp b/libwccl/lexicon/lexiconparser.cpp
index 578d322bf3bb69ea16c309bc652d3412306903d1..90e5b460b5b059f16576bf4e480342c97bdde3e3 100644
--- a/libwccl/lexicon/lexiconparser.cpp
+++ b/libwccl/lexicon/lexiconparser.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/lexicon/lexiconparser.h>
 #include "ANTLRLexiconParser.hpp"
 #include "ANTLRLexiconLexer.hpp"
diff --git a/libwccl/lexicon/lexiconparser.h b/libwccl/lexicon/lexiconparser.h
index 51cf73afff49f0f57f230b1f35cf8379149c0887..a814273d116e6b72268088077c7928c4ec77b2b2 100644
--- a/libwccl/lexicon/lexiconparser.h
+++ b/libwccl/lexicon/lexiconparser.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_LEXICON_LEXICONPARSER_H
 #define LIBWCCL_LEXICON_LEXICONPARSER_H
 
diff --git a/libwccl/lexicon/lexicons.cpp b/libwccl/lexicon/lexicons.cpp
index 836e2706777effff904bdfd5aa7ba2f5406f7635..68a368f0223bbdbacdebef3031c5477b151f3f4b 100644
--- a/libwccl/lexicon/lexicons.cpp
+++ b/libwccl/lexicon/lexicons.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/lexicon/lexicons.h>
 #include <libwccl/exception.h>
 
diff --git a/libwccl/lexicon/lexicons.h b/libwccl/lexicon/lexicons.h
index 96f4fa1b2d0f4499558df39a4750d87950698ea9..5afb880978bab53fc28b6106375e9ec42382727f 100644
--- a/libwccl/lexicon/lexicons.h
+++ b/libwccl/lexicon/lexicons.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_LEXICON_LEXICONS_H
 #define LIBWCCL_LEXICON_LEXICONS_H
 
diff --git a/libwccl/ops/actionexeccontext.h b/libwccl/ops/actionexeccontext.h
index b49b5134115733d431c4dbad47e1dcc52b901e9f..39e791edbcf5ec00420ad957e58b0e9815188da3 100644
--- a/libwccl/ops/actionexeccontext.h
+++ b/libwccl/ops/actionexeccontext.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_ACTIONEXECCONTEXT_H
 #define LIBWCCL_OPS_ACTIONEXECCONTEXT_H
 
diff --git a/libwccl/ops/expression.h b/libwccl/ops/expression.h
index 4c3b045d2daf1a207f3e3c621f152cd02d3085f4..d0a656402776a7db3121b53fb35bd444f2bec520 100644
--- a/libwccl/ops/expression.h
+++ b/libwccl/ops/expression.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_EXPRESSION_H
 #define LIBWCCL_OPS_EXPRESSION_H
 
diff --git a/libwccl/ops/formatters.cpp b/libwccl/ops/formatters.cpp
index 556e8abd34b3424718be9fb995d3787a95d3aaa8..61ff223286dd68ca3feeccf38795c6d23edfa909 100644
--- a/libwccl/ops/formatters.cpp
+++ b/libwccl/ops/formatters.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/formatters.h>
 #include <sstream>
 
diff --git a/libwccl/ops/formatters.h b/libwccl/ops/formatters.h
index 5c2bd3bafa99c8e9581d92d8f850d4609da7aa45..a50632a2dbe56f0ac0f90c92407a7ea0a7c6dea3 100644
--- a/libwccl/ops/formatters.h
+++ b/libwccl/ops/formatters.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FORMATTERS_H
 #define LIBWCCL_OPS_FORMATTERS_H
 
diff --git a/libwccl/ops/function.h b/libwccl/ops/function.h
index 3aa008325f83f49f4371353afb150028d4a76559..c6d74c51731b68eea8c3cf147bf6ee9171a91af8 100644
--- a/libwccl/ops/function.h
+++ b/libwccl/ops/function.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_H
 #define LIBWCCL_OPS_FUNCTIONS_H
 
diff --git a/libwccl/ops/functions/bool/iteration.cpp b/libwccl/ops/functions/bool/iteration.cpp
index 9a6982a177dda80cdcd6c2d70f52702c6a4617ef..27068bf268eb9fe6a9e96e2bf01c738d785c383b 100644
--- a/libwccl/ops/functions/bool/iteration.cpp
+++ b/libwccl/ops/functions/bool/iteration.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/iteration.h>
 #include <libwccl/ops/functions/bool/predicate.h>
 
diff --git a/libwccl/ops/functions/bool/iteration.h b/libwccl/ops/functions/bool/iteration.h
index cb96a2e59a8c8841a7670362fc2bc636a8967221..6e800c3bd37f2e513f66194b2743bbb6a5c8c4c5 100644
--- a/libwccl/ops/functions/bool/iteration.h
+++ b/libwccl/ops/functions/bool/iteration.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATION_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATION_H
 
diff --git a/libwccl/ops/functions/bool/iterations/atleast.cpp b/libwccl/ops/functions/bool/iterations/atleast.cpp
index ea3d7c90c7f7ca593cd8c7d990b60b0653377707..f861847c52e72280ca4f4baf9d3c32181b7b2344 100644
--- a/libwccl/ops/functions/bool/iterations/atleast.cpp
+++ b/libwccl/ops/functions/bool/iterations/atleast.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/iterations/atleast.h>
 #include <sstream>
 
diff --git a/libwccl/ops/functions/bool/iterations/atleast.h b/libwccl/ops/functions/bool/iterations/atleast.h
index d6af517147721e18f16d4d05f48d438d34226b0d..609617677869dfa45a8b7a676f9e42282eff38a9 100644
--- a/libwccl/ops/functions/bool/iterations/atleast.h
+++ b/libwccl/ops/functions/bool/iterations/atleast.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATIONS_ATLEAST_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATIONS_ATLEAST_H
 
diff --git a/libwccl/ops/functions/bool/iterations/leftlook.cpp b/libwccl/ops/functions/bool/iterations/leftlook.cpp
index 349b40c2ae301ead0b495dccb2a72cc29923fc0c..777508cfc118ed718ae3e5755fb4f18c12d359b8 100644
--- a/libwccl/ops/functions/bool/iterations/leftlook.cpp
+++ b/libwccl/ops/functions/bool/iterations/leftlook.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/iterations/leftlook.h>
 
 namespace Wccl {
diff --git a/libwccl/ops/functions/bool/iterations/leftlook.h b/libwccl/ops/functions/bool/iterations/leftlook.h
index e0776c68c47a8f83e887795ab293f20f95c035ae..53b67a3b19b8f3e0592fe07f1fb9bde925b16e6d 100644
--- a/libwccl/ops/functions/bool/iterations/leftlook.h
+++ b/libwccl/ops/functions/bool/iterations/leftlook.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATIONS_LEFTLOOK_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATIONS_LEFTLOOK_H
 
diff --git a/libwccl/ops/functions/bool/iterations/only.cpp b/libwccl/ops/functions/bool/iterations/only.cpp
index 32d9f16015085b7baaa66ceccc5ec7838f5401b9..208f888c8eef2fe6d8b3d0cee58e6858b4f33438 100644
--- a/libwccl/ops/functions/bool/iterations/only.cpp
+++ b/libwccl/ops/functions/bool/iterations/only.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/iterations/only.h>
 
 namespace Wccl {
diff --git a/libwccl/ops/functions/bool/iterations/only.h b/libwccl/ops/functions/bool/iterations/only.h
index f11d6f536836597834cf9c062fa124826e7e4d73..022cb63a011c2d9023368f02a2989b25e0e30b3d 100644
--- a/libwccl/ops/functions/bool/iterations/only.h
+++ b/libwccl/ops/functions/bool/iterations/only.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATIONS_ONLY_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATIONS_ONLY_H
 
diff --git a/libwccl/ops/functions/bool/iterations/rightlook.cpp b/libwccl/ops/functions/bool/iterations/rightlook.cpp
index 70b4cdae1dc7fcbe03e4154d19df1cfbd0c29009..646f1d9e71f891819aba59685933c383aa4bd453 100644
--- a/libwccl/ops/functions/bool/iterations/rightlook.cpp
+++ b/libwccl/ops/functions/bool/iterations/rightlook.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/iterations/rightlook.h>
 
 namespace Wccl {
diff --git a/libwccl/ops/functions/bool/iterations/rightlook.h b/libwccl/ops/functions/bool/iterations/rightlook.h
index 579aea3bd594034668c7038c17530cedc314fae8..5b1c26bd8a403b99f4f9f84a176612d094bce926 100644
--- a/libwccl/ops/functions/bool/iterations/rightlook.h
+++ b/libwccl/ops/functions/bool/iterations/rightlook.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATIONS_RIGHTLOOK_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATIONS_RIGHTLOOK_H
 
diff --git a/libwccl/ops/functions/bool/iterations/skip.cpp b/libwccl/ops/functions/bool/iterations/skip.cpp
index de6ca5d1817c4e62df0adca3f5d9c1828ccba017..098f8f360947213b1b1bd46e5ef0bb36300c6264 100644
--- a/libwccl/ops/functions/bool/iterations/skip.cpp
+++ b/libwccl/ops/functions/bool/iterations/skip.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/iterations/skip.h>
 #include <libwccl/ops/functions/bool/predicate.h>
 
diff --git a/libwccl/ops/functions/bool/iterations/skip.h b/libwccl/ops/functions/bool/iterations/skip.h
index 5017ad474453d23b14b4982422a90f0ac06e0d55..e71bafb047c93e047d5cabc531eac98562a68168 100644
--- a/libwccl/ops/functions/bool/iterations/skip.h
+++ b/libwccl/ops/functions/bool/iterations/skip.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATIONS_SKIP_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_ITERATIONS_SKIP_H
 
diff --git a/libwccl/ops/functions/bool/predicate.cpp b/libwccl/ops/functions/bool/predicate.cpp
index 9c5b19ad45399c1e8f0eada483e6af3ba823bfb3..582fd4989cfbc9d2e21c806373539ac8cf7c5961 100644
--- a/libwccl/ops/functions/bool/predicate.cpp
+++ b/libwccl/ops/functions/bool/predicate.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicate.h>
 
 namespace Wccl {
diff --git a/libwccl/ops/functions/bool/predicate.h b/libwccl/ops/functions/bool/predicate.h
index 644a76fcf1c34668abbe7e1ed0fd31ecf2c99678..bf3cfd44b82c9d8f929be9f6cc65a63ad4511afb 100644
--- a/libwccl/ops/functions/bool/predicate.h
+++ b/libwccl/ops/functions/bool/predicate.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATE_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATE_H
 
diff --git a/libwccl/ops/functions/bool/predicates/ambiguous.cpp b/libwccl/ops/functions/bool/predicates/ambiguous.cpp
index 9e9fdc4a93016520ddb3f59b3289edecbf5f83c1..8e636559af9d9de4fa4c09d62b02c310f25e521e 100644
--- a/libwccl/ops/functions/bool/predicates/ambiguous.cpp
+++ b/libwccl/ops/functions/bool/predicates/ambiguous.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/ambiguous.h>
 
 namespace Wccl {
diff --git a/libwccl/ops/functions/bool/predicates/ambiguous.h b/libwccl/ops/functions/bool/predicates/ambiguous.h
index f21ab2de9aee5ebbc78141f007e8fa21e8ca0915..8fa65b0f1ca99a71c91043bdaa44c1d893b6b212 100644
--- a/libwccl/ops/functions/bool/predicates/ambiguous.h
+++ b/libwccl/ops/functions/bool/predicates/ambiguous.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_AMBIGUOUS_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_AMBIGUOUS_H
 
diff --git a/libwccl/ops/functions/bool/predicates/and.cpp b/libwccl/ops/functions/bool/predicates/and.cpp
index 2eab7cdc0eecf4ba8be1d371f67d86e8bbee6201..f77b094753017b222e34424c446bb1dbf7b9abc6 100644
--- a/libwccl/ops/functions/bool/predicates/and.cpp
+++ b/libwccl/ops/functions/bool/predicates/and.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/and.h>
 #include <libpwrutils/foreach.h>
 
diff --git a/libwccl/ops/functions/bool/predicates/and.h b/libwccl/ops/functions/bool/predicates/and.h
index d7e961fb8f18558a876aa949f5013f3a3ad37f04..2162f7576452842d27152596d5285b5998ac446a 100644
--- a/libwccl/ops/functions/bool/predicates/and.h
+++ b/libwccl/ops/functions/bool/predicates/and.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_AND_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_AND_H
 
diff --git a/libwccl/ops/functions/bool/predicates/ann.cpp b/libwccl/ops/functions/bool/predicates/ann.cpp
index dc07e957a133b2bb9d5a044d244adf949dec8a41..5900bfabd68efbd16c87a5f6b591d0f1e4a262ec 100644
--- a/libwccl/ops/functions/bool/predicates/ann.cpp
+++ b/libwccl/ops/functions/bool/predicates/ann.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/ann.h>
 #include <libwccl/values/match.h>
 #include <libcorpus2/ann/annotatedsentence.h>
diff --git a/libwccl/ops/functions/bool/predicates/ann.h b/libwccl/ops/functions/bool/predicates/ann.h
index e9b8d149f83e3393601a5d8dd3dfece576e81f06..24f144716498faa275d017bcb9990eabd0affb69 100644
--- a/libwccl/ops/functions/bool/predicates/ann.h
+++ b/libwccl/ops/functions/bool/predicates/ann.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ANN_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ANN_H
 
diff --git a/libwccl/ops/functions/bool/predicates/annsub.cpp b/libwccl/ops/functions/bool/predicates/annsub.cpp
index cb03321eac6d43b3df7273deb7ad862af8fe0c42..58f33c481703994251b2ae5f9bcbac0da8fa524b 100644
--- a/libwccl/ops/functions/bool/predicates/annsub.cpp
+++ b/libwccl/ops/functions/bool/predicates/annsub.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/annsub.h>
 #include <libwccl/values/match.h>
 #include <libcorpus2/ann/annotatedsentence.h>
diff --git a/libwccl/ops/functions/bool/predicates/annsub.h b/libwccl/ops/functions/bool/predicates/annsub.h
index 0d2c235c4afb6d997e26aba470250ca6eb0dac66..73393891b5d55c9e78471f4c67a1810c39b9083f 100644
--- a/libwccl/ops/functions/bool/predicates/annsub.h
+++ b/libwccl/ops/functions/bool/predicates/annsub.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ANNSUB_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ANNSUB_H
 
diff --git a/libwccl/ops/functions/bool/predicates/debug.cpp b/libwccl/ops/functions/bool/predicates/debug.cpp
index f96c09dd63c8a921a2ebda499768bad40f9b4716..35a89ee12aeef70098b9cd83a3a1fcb3f8eff38e 100644
--- a/libwccl/ops/functions/bool/predicates/debug.cpp
+++ b/libwccl/ops/functions/bool/predicates/debug.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/debug.h>
 #include <libwccl/ops/formatters.h>
 
diff --git a/libwccl/ops/functions/bool/predicates/debug.h b/libwccl/ops/functions/bool/predicates/debug.h
index f42613729d5c534296e317c723abc15362e698b5..8a0e077d2711a887425a7552ba5d176c0c40ef6b 100644
--- a/libwccl/ops/functions/bool/predicates/debug.h
+++ b/libwccl/ops/functions/bool/predicates/debug.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_DEBUG_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_DEBUG_H
 
diff --git a/libwccl/ops/functions/bool/predicates/equals.h b/libwccl/ops/functions/bool/predicates/equals.h
index acac3f313f87a205780e10d1b939b04b55cd389a..483e727d76f7db66d7b358747ced49c13ae732f1 100644
--- a/libwccl/ops/functions/bool/predicates/equals.h
+++ b/libwccl/ops/functions/bool/predicates/equals.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_EQUALS_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_EQUALS_H
 
diff --git a/libwccl/ops/functions/bool/predicates/intersects.h b/libwccl/ops/functions/bool/predicates/intersects.h
index 92c88c09e927f64b9425f71b9d9a4f5a6a98de5e..0a880473172654d8d7dab0ab8706a8f9de179bb6 100644
--- a/libwccl/ops/functions/bool/predicates/intersects.h
+++ b/libwccl/ops/functions/bool/predicates/intersects.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_INTERSECTS_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_INTERSECTS_H
 
diff --git a/libwccl/ops/functions/bool/predicates/isempty.h b/libwccl/ops/functions/bool/predicates/isempty.h
index eedf061af3d98b23480b9993574c660ce0fc38af..15b470a1e1e3f13b898d199894cafccac0dba9b6 100644
--- a/libwccl/ops/functions/bool/predicates/isempty.h
+++ b/libwccl/ops/functions/bool/predicates/isempty.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ISEMPTY_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ISEMPTY_H
 
diff --git a/libwccl/ops/functions/bool/predicates/isinside.cpp b/libwccl/ops/functions/bool/predicates/isinside.cpp
index a4a593a90c1816fed738e0b164d22fcce5694052..4ca68b1a07e844a2df1572d44ceab3aad3a5b023 100644
--- a/libwccl/ops/functions/bool/predicates/isinside.cpp
+++ b/libwccl/ops/functions/bool/predicates/isinside.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/isinside.h>
 #include <libwccl/ops/formatters.h>
 
diff --git a/libwccl/ops/functions/bool/predicates/isinside.h b/libwccl/ops/functions/bool/predicates/isinside.h
index 8971db5e9af6116abf790ee895d3834db811d279..b0b45ed8726f074b276365b212b5cee414c32028 100644
--- a/libwccl/ops/functions/bool/predicates/isinside.h
+++ b/libwccl/ops/functions/bool/predicates/isinside.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ISINSIDE_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ISINSIDE_H
 
diff --git a/libwccl/ops/functions/bool/predicates/isoutside.cpp b/libwccl/ops/functions/bool/predicates/isoutside.cpp
index 5f6389e3086d244c3fb9cb89a5d067edbb2090f6..8cb35c2b44a74951a31c00767df685790a5bb8f9 100644
--- a/libwccl/ops/functions/bool/predicates/isoutside.cpp
+++ b/libwccl/ops/functions/bool/predicates/isoutside.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/isoutside.h>
 #include <libwccl/ops/formatters.h>
 
diff --git a/libwccl/ops/functions/bool/predicates/isoutside.h b/libwccl/ops/functions/bool/predicates/isoutside.h
index 96d78c8050a45795b3d39e4c916cb75c7c455f5a..ea586c2cb34e36aa354a17f3d087c66f3071b2fd 100644
--- a/libwccl/ops/functions/bool/predicates/isoutside.h
+++ b/libwccl/ops/functions/bool/predicates/isoutside.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ISOUTSIDE_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ISOUTSIDE_H
 
diff --git a/libwccl/ops/functions/bool/predicates/issingular.cpp b/libwccl/ops/functions/bool/predicates/issingular.cpp
index ef9e653bda7a1783a6ea176968bdb68a9f270e0c..32f7db6ea0025737c13b48ad2eb389fb1c201093 100644
--- a/libwccl/ops/functions/bool/predicates/issingular.cpp
+++ b/libwccl/ops/functions/bool/predicates/issingular.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/issingular.h>
 #include <libwccl/ops/formatters.h>
 
diff --git a/libwccl/ops/functions/bool/predicates/issingular.h b/libwccl/ops/functions/bool/predicates/issingular.h
index 8e5f51c3d62bc1ea38ab2fc4acaa3ef3688a17e2..2ae3529d2e5815e24dfc53d764678cbc94ecb3bd 100644
--- a/libwccl/ops/functions/bool/predicates/issingular.h
+++ b/libwccl/ops/functions/bool/predicates/issingular.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ISSINGULAR_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ISSINGULAR_H
 
diff --git a/libwccl/ops/functions/bool/predicates/issubsetof.h b/libwccl/ops/functions/bool/predicates/issubsetof.h
index 0822aab4b34a45f3dbe69ba332a2edf3e307de19..f04130317663d68dffa44233a86e52ff1cec5bf1 100644
--- a/libwccl/ops/functions/bool/predicates/issubsetof.h
+++ b/libwccl/ops/functions/bool/predicates/issubsetof.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ISSUBSETOF_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_ISSUBSETOF_H
 
diff --git a/libwccl/ops/functions/bool/predicates/logicalpredicate.cpp b/libwccl/ops/functions/bool/predicates/logicalpredicate.cpp
index db7d743d67efc06dbb18cce2c670c106a614188d..44f3ea6cb92cfad097c59b130db13a92497119b7 100644
--- a/libwccl/ops/functions/bool/predicates/logicalpredicate.cpp
+++ b/libwccl/ops/functions/bool/predicates/logicalpredicate.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/logicalpredicate.h>
 
 namespace Wccl {
diff --git a/libwccl/ops/functions/bool/predicates/logicalpredicate.h b/libwccl/ops/functions/bool/predicates/logicalpredicate.h
index 7587b115c9963b81633711f6a968e7a1eae86326..833b8434cd9be9b7e15c1ffd40f1e3d8645e4750 100644
--- a/libwccl/ops/functions/bool/predicates/logicalpredicate.h
+++ b/libwccl/ops/functions/bool/predicates/logicalpredicate.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_LOGICALPREDICATE_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_LOGICALPREDICATE_H
 
diff --git a/libwccl/ops/functions/bool/predicates/nor.cpp b/libwccl/ops/functions/bool/predicates/nor.cpp
index 4a88e46a51cf677d98e95752920dd55156243ae9..85f8b5c54f851977b00b1028901b80a187d81076 100644
--- a/libwccl/ops/functions/bool/predicates/nor.cpp
+++ b/libwccl/ops/functions/bool/predicates/nor.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/nor.h>
 #include <libpwrutils/foreach.h>
 
diff --git a/libwccl/ops/functions/bool/predicates/nor.h b/libwccl/ops/functions/bool/predicates/nor.h
index 8cd592057fe8473a7cad847327609d5815a413d8..a04a53596458efc78cad04c059223285296cf6ac 100644
--- a/libwccl/ops/functions/bool/predicates/nor.h
+++ b/libwccl/ops/functions/bool/predicates/nor.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_NOR_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_NOR_H
 
diff --git a/libwccl/ops/functions/bool/predicates/or.cpp b/libwccl/ops/functions/bool/predicates/or.cpp
index c1ff8859dbc51d5cde0e4b9b1258250dc52365d4..aef736d4e783134d05321e79e68ebb2e6d73817a 100644
--- a/libwccl/ops/functions/bool/predicates/or.cpp
+++ b/libwccl/ops/functions/bool/predicates/or.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/or.h>
 #include <libpwrutils/foreach.h>
 
diff --git a/libwccl/ops/functions/bool/predicates/or.h b/libwccl/ops/functions/bool/predicates/or.h
index 83d13bc3a3d2b4b8dfb2026328f9287e3798ccbe..173a50ba4b0f9d0fcb5cf3e9594e10463c018135 100644
--- a/libwccl/ops/functions/bool/predicates/or.h
+++ b/libwccl/ops/functions/bool/predicates/or.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_OR_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_OR_H
 
diff --git a/libwccl/ops/functions/bool/predicates/pointagreement.cpp b/libwccl/ops/functions/bool/predicates/pointagreement.cpp
index 6104f5e754c02cdcd1c5fd6e6b3b1053a8b8ede2..3e007c3b5549af5b16046c88f6ac57a3dd0772ea 100644
--- a/libwccl/ops/functions/bool/predicates/pointagreement.cpp
+++ b/libwccl/ops/functions/bool/predicates/pointagreement.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/pointagreement.h>
 #include <libpwrutils/foreach.h>
 
diff --git a/libwccl/ops/functions/bool/predicates/pointagreement.h b/libwccl/ops/functions/bool/predicates/pointagreement.h
index 98b18f1b971af1bb5036ec1b0c3c15d29d12ef50..5a81bdcfd2b50d36f7d7e57afb748ec44d2a6562 100644
--- a/libwccl/ops/functions/bool/predicates/pointagreement.h
+++ b/libwccl/ops/functions/bool/predicates/pointagreement.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATE_POINTAGREEMENT_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATE_POINTAGREEMENT_H
 
diff --git a/libwccl/ops/functions/bool/predicates/regex.cpp b/libwccl/ops/functions/bool/predicates/regex.cpp
index 69918330af4f4900e06492653105011360bd8960..9d0f7a72363871eaeafce53fbafbc824a78d819c 100644
--- a/libwccl/ops/functions/bool/predicates/regex.cpp
+++ b/libwccl/ops/functions/bool/predicates/regex.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/regex.h>
 #include <libpwrutils/foreach.h>
 
diff --git a/libwccl/ops/functions/bool/predicates/regex.h b/libwccl/ops/functions/bool/predicates/regex.h
index e32721e614248b898f712b2b1791d17d2f63d099..6a068ab2fe7c21fe982056d1ec89e41a70b49a66 100644
--- a/libwccl/ops/functions/bool/predicates/regex.h
+++ b/libwccl/ops/functions/bool/predicates/regex.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_REGEX_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_REGEX_H
 
diff --git a/libwccl/ops/functions/bool/predicates/setpredicate.h b/libwccl/ops/functions/bool/predicates/setpredicate.h
index 863cac2a0a0ba71e6e5780ddd25fe495de475eca..30c0ca08183ac8b1b6d7eb2bf44f7a4a8ecf5e5b 100644
--- a/libwccl/ops/functions/bool/predicates/setpredicate.h
+++ b/libwccl/ops/functions/bool/predicates/setpredicate.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_SETPREDICATE_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATES_SETPREDICATE_H
 
diff --git a/libwccl/ops/functions/bool/predicates/strongagreement.cpp b/libwccl/ops/functions/bool/predicates/strongagreement.cpp
index 908def3ac92bb55a0dcf23116b3f121e9645a38f..6ec70c6892647d73e4359f5d3dc724d0851c1485 100644
--- a/libwccl/ops/functions/bool/predicates/strongagreement.cpp
+++ b/libwccl/ops/functions/bool/predicates/strongagreement.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/strongagreement.h>
 #include <libpwrutils/foreach.h>
 
diff --git a/libwccl/ops/functions/bool/predicates/strongagreement.h b/libwccl/ops/functions/bool/predicates/strongagreement.h
index 3e215a511d32f5f19a60ddb2005799f04b06ede0..6eb97e68f9716af255a78a303e44ab7b333a6d85 100644
--- a/libwccl/ops/functions/bool/predicates/strongagreement.h
+++ b/libwccl/ops/functions/bool/predicates/strongagreement.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATE_STRONGAGREEMENT_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATE_STRONGAGREEMENT_H
 
diff --git a/libwccl/ops/functions/bool/predicates/weakagreement.cpp b/libwccl/ops/functions/bool/predicates/weakagreement.cpp
index b7f4b6689ef3d1180637a8d4250ce869b0843df0..053dc0203da4d0a85846e9109e828cc73b0e7b44 100644
--- a/libwccl/ops/functions/bool/predicates/weakagreement.cpp
+++ b/libwccl/ops/functions/bool/predicates/weakagreement.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/bool/predicates/weakagreement.h>
 #include <libpwrutils/foreach.h>
 
diff --git a/libwccl/ops/functions/bool/predicates/weakagreement.h b/libwccl/ops/functions/bool/predicates/weakagreement.h
index e8135ef289410df9748c141dc9828efed5591632..a1db5636e262ed467c6df4fc692bf74310f23beb 100644
--- a/libwccl/ops/functions/bool/predicates/weakagreement.h
+++ b/libwccl/ops/functions/bool/predicates/weakagreement.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATE_WEAKAGREEMENT_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_PREDICATE_WEAKAGREEMENT_H
 
diff --git a/libwccl/ops/functions/bool/varsetter.h b/libwccl/ops/functions/bool/varsetter.h
index 2d74ae98ac28719a04df3c63b15a4a336824fcf3..149f367cb720a05e56172cb46cfbf4c4d290a117 100644
--- a/libwccl/ops/functions/bool/varsetter.h
+++ b/libwccl/ops/functions/bool/varsetter.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_BOOL_VARSETTER_H
 #define LIBWCCL_OPS_FUNCTIONS_BOOL_VARSETTER_H
 
diff --git a/libwccl/ops/functions/conditional.h b/libwccl/ops/functions/conditional.h
index ef040ea3960527a08b0bb3842506142b2d771d20..1cf74fef264a22df6a9cba8f76b7422160afe20b 100644
--- a/libwccl/ops/functions/conditional.h
+++ b/libwccl/ops/functions/conditional.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_CONDITIONAL_H
 #define LIBWCCL_OPS_FUNCTIONS_CONDITIONAL_H
 
diff --git a/libwccl/ops/functions/constant.h b/libwccl/ops/functions/constant.h
index e196162eba46f6c9694e3d063eb0032d0818aa24..ba766f4f674239e1317cd0230cc6c7d2cf860af4 100644
--- a/libwccl/ops/functions/constant.h
+++ b/libwccl/ops/functions/constant.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_CONSTANT_H
 #define LIBWCCL_OPS_FUNCTIONS_CONSTANT_H
 
diff --git a/libwccl/ops/functions/listoperator.h b/libwccl/ops/functions/listoperator.h
index 0e8c8ac78568c524be22728c72715c63aa0b5bd8..36d456a8db07074eebc0f19d42bd5d63cedf0bc5 100644
--- a/libwccl/ops/functions/listoperator.h
+++ b/libwccl/ops/functions/listoperator.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_LISTOPERATOR_H
 #define LIBWCCL_OPS_FUNCTIONS_LISTOPERATOR_H
 
diff --git a/libwccl/ops/functions/match/submatch.cpp b/libwccl/ops/functions/match/submatch.cpp
index 3b25a0ea3f74bf908ee25ca5c5c8913d45ed1996..2bf2b788a9114a45dcb0a2b4aff7673a9f88451d 100644
--- a/libwccl/ops/functions/match/submatch.cpp
+++ b/libwccl/ops/functions/match/submatch.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/match/submatch.h>
 #include <libwccl/ops/functions/vargetter.h>
 
diff --git a/libwccl/ops/functions/match/submatch.h b/libwccl/ops/functions/match/submatch.h
index d2eb03137225dd179131fd0d31c241211774f022..098a510cd52c0f66c25d861674f9f9d22e4c4d89 100644
--- a/libwccl/ops/functions/match/submatch.h
+++ b/libwccl/ops/functions/match/submatch.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_MATCH_SUBMATCH_H
 #define LIBWCCL_OPS_FUNCTIONS_MATCH_SUBMATCH_H
 
diff --git a/libwccl/ops/functions/position/firsttoken.cpp b/libwccl/ops/functions/position/firsttoken.cpp
index b92b66d608574bf2488495d942219e5ca014f3e8..0d235282fcb274f500441c6ac866d78f4e36f1e6 100644
--- a/libwccl/ops/functions/position/firsttoken.cpp
+++ b/libwccl/ops/functions/position/firsttoken.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/position/firsttoken.h>
 #include <libwccl/ops/functions/constant.h>
 #include <libwccl/exception.h>
diff --git a/libwccl/ops/functions/position/firsttoken.h b/libwccl/ops/functions/position/firsttoken.h
index 3081574ab4d1112bc787ef9636f8d6300db95df3..aa90276fcd648de0fed7eb42f3770c8254f32088 100644
--- a/libwccl/ops/functions/position/firsttoken.h
+++ b/libwccl/ops/functions/position/firsttoken.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_POSITION_FIRSTTOKEN_H
 #define LIBWCCL_OPS_FUNCTIONS_POSITION_FIRSTTOKEN_H
 
diff --git a/libwccl/ops/functions/position/lasttoken.cpp b/libwccl/ops/functions/position/lasttoken.cpp
index 6b4f43ecd83251faf7a4cdadd6792b5bec953e0d..426ffde341448e645f6e81358085448009e95e28 100644
--- a/libwccl/ops/functions/position/lasttoken.cpp
+++ b/libwccl/ops/functions/position/lasttoken.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/position/lasttoken.h>
 #include <libwccl/ops/functions/constant.h>
 #include <libwccl/exception.h>
diff --git a/libwccl/ops/functions/position/lasttoken.h b/libwccl/ops/functions/position/lasttoken.h
index 995949eb2f4abf468691e96fafe63897b94c8942..c9d530618d052c61491a5f602193a8e64dda470c 100644
--- a/libwccl/ops/functions/position/lasttoken.h
+++ b/libwccl/ops/functions/position/lasttoken.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_POSITION_LASTTOKEN_H
 #define LIBWCCL_OPS_FUNCTIONS_POSITION_LASTTOKEN_H
 
diff --git a/libwccl/ops/functions/position/relativeposition.cpp b/libwccl/ops/functions/position/relativeposition.cpp
index 86e175990a3d84dafeaeecbac29195d0764b72fc..5b039d79c4cc62e8f645b2f0a4d8ed06cc64c50b 100644
--- a/libwccl/ops/functions/position/relativeposition.cpp
+++ b/libwccl/ops/functions/position/relativeposition.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/position/relativeposition.h>
 #include <libwccl/ops/functions/constant.h>
 
diff --git a/libwccl/ops/functions/position/relativeposition.h b/libwccl/ops/functions/position/relativeposition.h
index f5786e3be311083f51c1f97db0b9eaf122c544e1..c42b003283ae9163bf8608593cefa030ff9905b8 100644
--- a/libwccl/ops/functions/position/relativeposition.h
+++ b/libwccl/ops/functions/position/relativeposition.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_POSITION_RELATIVEPOSITION_H
 #define LIBWCCL_OPS_FUNCTIONS_POSITION_RELATIVEPOSITION_H
 
diff --git a/libwccl/ops/functions/setops.h b/libwccl/ops/functions/setops.h
index d53cedc3ea222b7a282ff21cf8fabb793d8b9b81..95883db4c782e8ff309c782b75c11d15f3cd7e4e 100644
--- a/libwccl/ops/functions/setops.h
+++ b/libwccl/ops/functions/setops.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_SETOPS_H
 #define LIBWCCL_OPS_FUNCTIONS_SETOPS_H
 
diff --git a/libwccl/ops/functions/strset/affix.cpp b/libwccl/ops/functions/strset/affix.cpp
index eabfaaf6f9d9446f0294435d3523db47b1aa8fdc..82d83626cb3fe088d0923105dda9d4d5254a5bc3 100644
--- a/libwccl/ops/functions/strset/affix.cpp
+++ b/libwccl/ops/functions/strset/affix.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/strset/affix.h>
 #include <libpwrutils/foreach.h>
 
diff --git a/libwccl/ops/functions/strset/affix.h b/libwccl/ops/functions/strset/affix.h
index ce6bd6f58133529c7b21aebc30ddad53962509b2..810f3125c54439a1817fb42027059bfc636ef8ae 100644
--- a/libwccl/ops/functions/strset/affix.h
+++ b/libwccl/ops/functions/strset/affix.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_STRSET_AFFIX_H
 #define LIBWCCL_OPS_FUNCTIONS_STRSET_AFFIX_H
 
diff --git a/libwccl/ops/functions/strset/getlemmas.cpp b/libwccl/ops/functions/strset/getlemmas.cpp
index 51539438b050b2aac67c558bc925b2aae7b756d2..d17dfa49ae62086354e0f2808f73467764294dc4 100644
--- a/libwccl/ops/functions/strset/getlemmas.cpp
+++ b/libwccl/ops/functions/strset/getlemmas.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/strset/getlemmas.h>
 #include <libwccl/ops/formatters.h>
 #include <libwccl/ops/functions/constant.h>
diff --git a/libwccl/ops/functions/strset/getlemmas.h b/libwccl/ops/functions/strset/getlemmas.h
index 3e473f383eb02563fd121b0383d3283960b4995d..6c36cbecb610fa40e75fec215f911435cdf8cede 100644
--- a/libwccl/ops/functions/strset/getlemmas.h
+++ b/libwccl/ops/functions/strset/getlemmas.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_STRSET_GETBASE_H
 #define LIBWCCL_OPS_FUNCTIONS_STRSET_GETBASE_H
 
diff --git a/libwccl/ops/functions/strset/getorth.cpp b/libwccl/ops/functions/strset/getorth.cpp
index 33371c4e4e9e77ab045d9fc17645f8f04a24f75e..ebacb493ed3094c52f76acbc35c2166e25dd9eb8 100644
--- a/libwccl/ops/functions/strset/getorth.cpp
+++ b/libwccl/ops/functions/strset/getorth.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/strset/getorth.h>
 #include <libwccl/ops/formatters.h>
 #include <libwccl/ops/functions/constant.h>
diff --git a/libwccl/ops/functions/strset/getorth.h b/libwccl/ops/functions/strset/getorth.h
index 2308629bf0fc4b9f02a069bd0a675705c039a265..b9f530f19dae65d31bbd4aeab898743af2916c82 100644
--- a/libwccl/ops/functions/strset/getorth.h
+++ b/libwccl/ops/functions/strset/getorth.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_STRSET_GETORTH_H
 #define LIBWCCL_OPS_FUNCTIONS_STRSET_GETORTH_H
 
diff --git a/libwccl/ops/functions/strset/lextranslator.cpp b/libwccl/ops/functions/strset/lextranslator.cpp
index 424520b4b69e2c6e4ccc44569fa30eb1623d05bd..4eb552cd0fc91637c797a8462c9b3f038dddad21 100644
--- a/libwccl/ops/functions/strset/lextranslator.cpp
+++ b/libwccl/ops/functions/strset/lextranslator.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/strset/lextranslator.h>
 #include <sstream>
 
diff --git a/libwccl/ops/functions/strset/lextranslator.h b/libwccl/ops/functions/strset/lextranslator.h
index 4cfab9d8d8c3f4cc13b8566ede5ce3415d4a3288..bc32326a7c846ed2a3176103c1dd386640414d58 100644
--- a/libwccl/ops/functions/strset/lextranslator.h
+++ b/libwccl/ops/functions/strset/lextranslator.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_STRSET_LEXTRANSLATOR_H
 #define LIBWCCL_OPS_FUNCTIONS_STRSET_LEXTRANSLATOR_H
 
diff --git a/libwccl/ops/functions/strset/tolower.cpp b/libwccl/ops/functions/strset/tolower.cpp
index 36d54cf4b58f50fa79eb6f481d882baa2fec83bb..a13edaa74d7f07586d11cf172adb49accf6a3c0a 100644
--- a/libwccl/ops/functions/strset/tolower.cpp
+++ b/libwccl/ops/functions/strset/tolower.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/strset/tolower.h>
 #include <libwccl/ops/formatters.h>
 
diff --git a/libwccl/ops/functions/strset/tolower.h b/libwccl/ops/functions/strset/tolower.h
index f46e568cc4a4b80a0d6de3fe1ccbbf4cd3de5ca8..77e1a28838a81798f86d7cdabe9d68976062dce0 100644
--- a/libwccl/ops/functions/strset/tolower.h
+++ b/libwccl/ops/functions/strset/tolower.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_STRSET_TOLOWER_H
 #define LIBWCCL_OPS_FUNCTIONS_STRSET_TOLOWER_H
 
diff --git a/libwccl/ops/functions/strset/toupper.cpp b/libwccl/ops/functions/strset/toupper.cpp
index 09c8c8e2ef84662431bae77723eb4c216e5d268d..08a778936cc94c6e67287edb7f7033a71e13b2a6 100644
--- a/libwccl/ops/functions/strset/toupper.cpp
+++ b/libwccl/ops/functions/strset/toupper.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/strset/toupper.h>
 #include <libwccl/ops/formatters.h>
 
diff --git a/libwccl/ops/functions/strset/toupper.h b/libwccl/ops/functions/strset/toupper.h
index 0009ba14a2238d88e6a46df514ff08ff5a907df2..e25cfbc31e6dc176dfdddb3ae3c7ec8fa1deaa67 100644
--- a/libwccl/ops/functions/strset/toupper.h
+++ b/libwccl/ops/functions/strset/toupper.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_STRSET_TOUPPER_H
 #define LIBWCCL_OPS_FUNCTIONS_STRSET_TOUPPER_H
 
diff --git a/libwccl/ops/functions/tset/agrfilter.cpp b/libwccl/ops/functions/tset/agrfilter.cpp
index ef56fa5ad641287903f4e8033b3760e78eab1171..1be3379062d29f63c09064ec1d8631e5337557ec 100644
--- a/libwccl/ops/functions/tset/agrfilter.cpp
+++ b/libwccl/ops/functions/tset/agrfilter.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/tset/agrfilter.h>
 #include <libwccl/ops/functions/constant.h>
 
diff --git a/libwccl/ops/functions/tset/agrfilter.h b/libwccl/ops/functions/tset/agrfilter.h
index d41d4c63980b29d0c676071e8b206745ffb351e2..4dfb4c3781a54e82d9ecb1c62746fc52c2068250 100644
--- a/libwccl/ops/functions/tset/agrfilter.h
+++ b/libwccl/ops/functions/tset/agrfilter.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_TSET_AGRFILTER_H
 #define LIBWCCL_OPS_FUNCTIONS_TSET_AGRFILTER_H
 
diff --git a/libwccl/ops/functions/tset/catfilter.cpp b/libwccl/ops/functions/tset/catfilter.cpp
index b5e1b24e94c1f6d78a0509ad12a9d62d07bca493..4d62aae95dcc95bd91fd98553b18bfb6f67ece06 100644
--- a/libwccl/ops/functions/tset/catfilter.cpp
+++ b/libwccl/ops/functions/tset/catfilter.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/tset/catfilter.h>
 #include <libwccl/ops/functions/constant.h>
 
diff --git a/libwccl/ops/functions/tset/catfilter.h b/libwccl/ops/functions/tset/catfilter.h
index 71519baea5cab344e13b3f9fef24a2ac8097c7d9..d352b814d4b27a0f144d386635508cccbff25951 100644
--- a/libwccl/ops/functions/tset/catfilter.h
+++ b/libwccl/ops/functions/tset/catfilter.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_TSET_CATFILTER_H
 #define LIBWCCL_OPS_FUNCTIONS_TSET_CATFILTER_H
 
diff --git a/libwccl/ops/functions/tset/getsymbols.cpp b/libwccl/ops/functions/tset/getsymbols.cpp
index d23f6ec3140f6b5972a5f7282bd1ce0cb32c2e88..af2e7698395f097e3ba2c3c72afe6cca0b799783 100644
--- a/libwccl/ops/functions/tset/getsymbols.cpp
+++ b/libwccl/ops/functions/tset/getsymbols.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/tset/getsymbols.h>
 #include <libwccl/ops/formatters.h>
 #include <libwccl/ops/functions/constant.h>
diff --git a/libwccl/ops/functions/tset/getsymbols.h b/libwccl/ops/functions/tset/getsymbols.h
index a62300dfe2b91c148217944c0857e7cf12a31888..1a02ca745770a49dae17295e9ab15530c059abed 100644
--- a/libwccl/ops/functions/tset/getsymbols.h
+++ b/libwccl/ops/functions/tset/getsymbols.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_TSET_GETSYMBOLS_H
 #define LIBWCCL_OPS_FUNCTIONS_TSET_GETSYMBOLS_H
 
diff --git a/libwccl/ops/functions/tset/getsymbolsinrange.cpp b/libwccl/ops/functions/tset/getsymbolsinrange.cpp
index 2897b69ed63b72bde2d79676fbfc07a52375ec00..969bd0eb1f0008df1a285aeeaae2d1e1d39b2f69 100644
--- a/libwccl/ops/functions/tset/getsymbolsinrange.cpp
+++ b/libwccl/ops/functions/tset/getsymbolsinrange.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/functions/tset/getsymbolsinrange.h>
 #include <libwccl/ops/functions/constant.h>
 
diff --git a/libwccl/ops/functions/tset/getsymbolsinrange.h b/libwccl/ops/functions/tset/getsymbolsinrange.h
index 911e1031892af26fbd2cd4be28d6096667205274..bd7be8fd988c532885455caecff4c60f80b1a74c 100644
--- a/libwccl/ops/functions/tset/getsymbolsinrange.h
+++ b/libwccl/ops/functions/tset/getsymbolsinrange.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_TSET_GETSYMBOLSINRANGE_H
 #define LIBWCCL_OPS_FUNCTIONS_TSET_GETSYMBOLSINRANGE_H
 
diff --git a/libwccl/ops/functions/tset/getwordclass.h b/libwccl/ops/functions/tset/getwordclass.h
index a350562488346c01914643183dd7da1a92153e88..84ac4749cd70737138a42060038c74c56d95aa10 100644
--- a/libwccl/ops/functions/tset/getwordclass.h
+++ b/libwccl/ops/functions/tset/getwordclass.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_TSET_GETWORDCLASS_H
 #define LIBWCCL_OPS_FUNCTIONS_TSET_GETWORDCLASS_H
 
diff --git a/libwccl/ops/functions/vargetter.h b/libwccl/ops/functions/vargetter.h
index 53d1d33feaca00eb761f0dfd866647564eb3caf9..7a4157b974e5a34080171d04aba97913b69536e6 100644
--- a/libwccl/ops/functions/vargetter.h
+++ b/libwccl/ops/functions/vargetter.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNCTIONS_VARGETTER_H
 #define LIBWCCL_OPS_FUNCTIONS_VARGETTER_H
 
diff --git a/libwccl/ops/funexeccontext.h b/libwccl/ops/funexeccontext.h
index 43e039cb116888d7c4133491ca3e35fefed3de21..8b56ad8927974c69f9b0f760178d33cb1c19d82a 100644
--- a/libwccl/ops/funexeccontext.h
+++ b/libwccl/ops/funexeccontext.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_FUNEXECCONTEXT_H
 #define LIBWCCL_OPS_FUNEXECCONTEXT_H
 
diff --git a/libwccl/ops/match/actions/markbase.cpp b/libwccl/ops/match/actions/markbase.cpp
index f38d9e32c12df856c0420291eaa4bfd147f4ec20..783dcc3c82f5f20db0594ad05a9f274bffa6e056 100644
--- a/libwccl/ops/match/actions/markbase.cpp
+++ b/libwccl/ops/match/actions/markbase.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/values/match.h>
 #include <libwccl/ops/match/actions/markmatch.h>
 
diff --git a/libwccl/ops/match/actions/markbase.h b/libwccl/ops/match/actions/markbase.h
index dfbedf082714eab907203f0ef4d5c8d7a29525b5..58748122b43ba5290bae360b209aabebd2dc03ab 100644
--- a/libwccl/ops/match/actions/markbase.h
+++ b/libwccl/ops/match/actions/markbase.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_ACTIONS_MARKBASE_H
 #define LIBWCCL_OPS_MATCH_ACTIONS_MARKBASE_H
 
diff --git a/libwccl/ops/match/actions/markmatch.cpp b/libwccl/ops/match/actions/markmatch.cpp
index 9674af88ebbcecf3ccbdcac8e8dfb314b7b6e62f..695b8e319e7f6f1d69ca9116535d6967142981a1 100644
--- a/libwccl/ops/match/actions/markmatch.cpp
+++ b/libwccl/ops/match/actions/markmatch.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/match/actions/markmatch.h>
 
 #include <sstream>
diff --git a/libwccl/ops/match/actions/markmatch.h b/libwccl/ops/match/actions/markmatch.h
index 3f1cd3d8721c04afb2abeec099e71cab3719a532..5b6117bd7fa41b8aa3c8a35502c722250f4e974d 100644
--- a/libwccl/ops/match/actions/markmatch.h
+++ b/libwccl/ops/match/actions/markmatch.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_ACTIONS_MARKMATCH_H
 #define LIBWCCL_OPS_MATCH_ACTIONS_MARKMATCH_H
 
diff --git a/libwccl/ops/match/actions/overwritematch.cpp b/libwccl/ops/match/actions/overwritematch.cpp
index e8fafa7bef924dd6aadced33d5a56332d2f17fe9..1ae458ec862e3ce2e5d28e614c9f68885360f244 100644
--- a/libwccl/ops/match/actions/overwritematch.cpp
+++ b/libwccl/ops/match/actions/overwritematch.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/match/actions/overwritematch.h>
 
 #include <sstream>
diff --git a/libwccl/ops/match/actions/overwritematch.h b/libwccl/ops/match/actions/overwritematch.h
index 87dbd2e73e17384c68df851e511e3e1709bb13fe..6a60c6682e980778913774bbf34a92f79c520da3 100644
--- a/libwccl/ops/match/actions/overwritematch.h
+++ b/libwccl/ops/match/actions/overwritematch.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_ACTIONS_OVERWRITEMATCH_H
 #define LIBWCCL_OPS_MATCH_ACTIONS_OVERWRITEMATCH_H
 
diff --git a/libwccl/ops/match/actions/unmarkmatch.cpp b/libwccl/ops/match/actions/unmarkmatch.cpp
index 7e7926e58d2f90f32f4c310b71e6a63020cec0ab..02d70239cee59c34acc654b7d67af896f73e05a2 100644
--- a/libwccl/ops/match/actions/unmarkmatch.cpp
+++ b/libwccl/ops/match/actions/unmarkmatch.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/values/match.h>
 #include <libwccl/ops/match/actions/unmarkmatch.h>
 #include <libcorpus2/ann/annotatedsentence.h>
diff --git a/libwccl/ops/match/actions/unmarkmatch.h b/libwccl/ops/match/actions/unmarkmatch.h
index 9d074fb2277850dd2e198cd6305bf35273ae6d9f..6dc7b223ac58ff433ba331be6b4e5108cb87ad43 100644
--- a/libwccl/ops/match/actions/unmarkmatch.h
+++ b/libwccl/ops/match/actions/unmarkmatch.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_ACTIONS_UNMARKMATCH_H
 #define LIBWCCL_OPS_MATCH_ACTIONS_UNMARKMATCH_H
 
diff --git a/libwccl/ops/match/applyoperator.cpp b/libwccl/ops/match/applyoperator.cpp
index 2d4ad494df18431b9db6ff8d1e0e8401e999e29a..01c0b93733f2ba4bbc66b99a3edf07800c644b32 100644
--- a/libwccl/ops/match/applyoperator.cpp
+++ b/libwccl/ops/match/applyoperator.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/match/applyoperator.h>
 #include <libwccl/values/match.h>
 #include <libwccl/ops/match/conditions/conjconditions.h>
diff --git a/libwccl/ops/match/applyoperator.h b/libwccl/ops/match/applyoperator.h
index 014ecc31296ec33707eba3315511331a9aaad62a..c1be4328253ede8bf36270ca4767bc6fb1de12fc 100644
--- a/libwccl/ops/match/applyoperator.h
+++ b/libwccl/ops/match/applyoperator.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_APPLYOPERATOR_H
 #define LIBWCCL_OPS_MATCH_APPLYOPERATOR_H
 
diff --git a/libwccl/ops/match/conditions/conjconditions.cpp b/libwccl/ops/match/conditions/conjconditions.cpp
index c144716d738992072d92a5bd43b642176bd23d73..8392ffca47dab3d31ea64b8f11b705d9e484655d 100644
--- a/libwccl/ops/match/conditions/conjconditions.cpp
+++ b/libwccl/ops/match/conditions/conjconditions.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/match/conditions/conjconditions.h>
 #include <libwccl/values/matchvector.h>
 #include <libpwrutils/foreach.h>
diff --git a/libwccl/ops/match/conditions/conjconditions.h b/libwccl/ops/match/conditions/conjconditions.h
index ef5104b0ee9bbbf10a4d7f3f62e9a114143c5247..3d64b58255270fd931924f4629d2bd37eadc8bcc 100644
--- a/libwccl/ops/match/conditions/conjconditions.h
+++ b/libwccl/ops/match/conditions/conjconditions.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_CONDITIONS_CONJCONDITIONS_H
 #define LIBWCCL_OPS_MATCH_CONDITIONS_CONJCONDITIONS_H
 
diff --git a/libwccl/ops/match/conditions/isannotatedas.cpp b/libwccl/ops/match/conditions/isannotatedas.cpp
index 433df1e78a1edfb2e8f9cfe5cfb825f1c9ee3afb..1bc49fccd1bbb8af95a4474fac3307565f86bbb4 100644
--- a/libwccl/ops/match/conditions/isannotatedas.cpp
+++ b/libwccl/ops/match/conditions/isannotatedas.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/match/conditions/isannotatedas.h>
 #include <sstream>
 
diff --git a/libwccl/ops/match/conditions/isannotatedas.h b/libwccl/ops/match/conditions/isannotatedas.h
index e40fbd0332b7834cb00138ed57a9979f66da557f..0f1669bad72cfd764593b8af14eb083db433b753 100644
--- a/libwccl/ops/match/conditions/isannotatedas.h
+++ b/libwccl/ops/match/conditions/isannotatedas.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_CONDITIONS_ISANNOTATEDAS_H
 #define LIBWCCL_OPS_MATCH_CONDITIONS_ISANNOTATEDAS_H
 
diff --git a/libwccl/ops/match/conditions/longest.cpp b/libwccl/ops/match/conditions/longest.cpp
index e1a5405cc57d8a779fe728829d5156a9acf9f296..d0b6185fcd5edcef186057dfec9c76d235f2a9c7 100644
--- a/libwccl/ops/match/conditions/longest.cpp
+++ b/libwccl/ops/match/conditions/longest.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/match/conditions/longest.h>
 #include <libwccl/values/matchvector.h>
 #include <sstream>
diff --git a/libwccl/ops/match/conditions/longest.h b/libwccl/ops/match/conditions/longest.h
index 070738fd0bd1e0eccb4670ff16f5f84abf4d0bee..5bfc5cd164ae6960f9cc9f4c322179a74c8a58c0 100644
--- a/libwccl/ops/match/conditions/longest.h
+++ b/libwccl/ops/match/conditions/longest.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_CONDITIONS_LONGEST_H
 #define LIBWCCL_OPS_MATCH_CONDITIONS_LONGEST_H
 
diff --git a/libwccl/ops/match/conditions/matchtext.cpp b/libwccl/ops/match/conditions/matchtext.cpp
index 6bad9979aed54c752eac26cde8dae9a5c551e641..4c97e4b03e9f6bc4bdcae41b9d6755f2253840e0 100644
--- a/libwccl/ops/match/conditions/matchtext.cpp
+++ b/libwccl/ops/match/conditions/matchtext.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/match/conditions/matchtext.h>
 #include <sstream>
 #include <libpwrutils/util.h>
diff --git a/libwccl/ops/match/conditions/matchtext.h b/libwccl/ops/match/conditions/matchtext.h
index 6a6805ae9af2c6c6cbaa6b3ba231328f930b9ce0..ef311c884b811f89efc83a95e7aa94dfb4f89f73 100644
--- a/libwccl/ops/match/conditions/matchtext.h
+++ b/libwccl/ops/match/conditions/matchtext.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_CONDITIONS_MATCHTEXT_H
 #define LIBWCCL_OPS_MATCH_CONDITIONS_MATCHTEXT_H
 
diff --git a/libwccl/ops/match/conditions/oneof.cpp b/libwccl/ops/match/conditions/oneof.cpp
index 6871e84380650778c428efb5e30b12508b5fbc0a..0f5676682eea45a0cba440f96889f75792e356b4 100644
--- a/libwccl/ops/match/conditions/oneof.cpp
+++ b/libwccl/ops/match/conditions/oneof.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/match/conditions/oneof.h>
 #include <libwccl/values/matchvector.h>
 #include <sstream>
diff --git a/libwccl/ops/match/conditions/oneof.h b/libwccl/ops/match/conditions/oneof.h
index da6fc51d329038662e2426db4374e88c82b0e35c..46d8fdefe3b03bc43097621bb0635eccf04a9fa6 100644
--- a/libwccl/ops/match/conditions/oneof.h
+++ b/libwccl/ops/match/conditions/oneof.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_CONDITIONS_ONEOF_H
 #define LIBWCCL_OPS_MATCH_CONDITIONS_ONEOF_H
 
diff --git a/libwccl/ops/match/conditions/optionalmatch.cpp b/libwccl/ops/match/conditions/optionalmatch.cpp
index 235fcc1595088512a13291c61f2fda1eb9ee1934..7f099d73a72c3b9f2c51fb8cf26309caca525af3 100644
--- a/libwccl/ops/match/conditions/optionalmatch.cpp
+++ b/libwccl/ops/match/conditions/optionalmatch.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/match/conditions/optionalmatch.h>
 #include <libwccl/values/matchvector.h>
 #include <sstream>
diff --git a/libwccl/ops/match/conditions/optionalmatch.h b/libwccl/ops/match/conditions/optionalmatch.h
index beba430a947b4f803c135a6550209ba7da972846..fda42665a294d437974b341a0c05deba3cadffdc 100644
--- a/libwccl/ops/match/conditions/optionalmatch.h
+++ b/libwccl/ops/match/conditions/optionalmatch.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_CONDITIONS_OPTIONALMATCH_H
 #define LIBWCCL_OPS_MATCH_CONDITIONS_OPTIONALMATCH_H
 
diff --git a/libwccl/ops/match/conditions/repeatedmatch.cpp b/libwccl/ops/match/conditions/repeatedmatch.cpp
index f5d71cb2db59a3b5a8ff1fd6601bc8a4d3382256..043732b8bffcbba022105e2d6a128b62bcc8193d 100644
--- a/libwccl/ops/match/conditions/repeatedmatch.cpp
+++ b/libwccl/ops/match/conditions/repeatedmatch.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/match/conditions/repeatedmatch.h>
 #include <libwccl/values/matchvector.h>
 #include <sstream>
diff --git a/libwccl/ops/match/conditions/repeatedmatch.h b/libwccl/ops/match/conditions/repeatedmatch.h
index 618945d38e04ec6a2acd8d7497f65be30027475a..99a5ed42b423916be96cf2aec15f89827c1efad9 100644
--- a/libwccl/ops/match/conditions/repeatedmatch.h
+++ b/libwccl/ops/match/conditions/repeatedmatch.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_CONDITIONS_REPEATEDMATCH_H
 #define LIBWCCL_OPS_MATCH_CONDITIONS_REPEATEDMATCH_H
 
diff --git a/libwccl/ops/match/conditions/tokencondition.cpp b/libwccl/ops/match/conditions/tokencondition.cpp
index 06efcdf1c6047d2e770395317f97cf0075341ddd..6dedf2e8281b45cfd0054271eeea62a23121ac25 100644
--- a/libwccl/ops/match/conditions/tokencondition.cpp
+++ b/libwccl/ops/match/conditions/tokencondition.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/match/conditions/tokencondition.h>
 #include <libwccl/values/tokenmatch.h>
 
diff --git a/libwccl/ops/match/conditions/tokencondition.h b/libwccl/ops/match/conditions/tokencondition.h
index 53d04324310a35dae53f039aa5db987f3795e2fc..27224dc21549530bfa51912e032d5e700ac7ffb7 100644
--- a/libwccl/ops/match/conditions/tokencondition.h
+++ b/libwccl/ops/match/conditions/tokencondition.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_CONDITIONS_TOKENCODITION_H
 #define LIBWCCL_OPS_MATCH_CONDITIONS_TOKENCODITION_H
 
diff --git a/libwccl/ops/match/matchaction.h b/libwccl/ops/match/matchaction.h
index 527747ea787a06ab2b09ace9694568a8cf07e82d..79ec698482de958c39c75df442178bc546d14a44 100644
--- a/libwccl/ops/match/matchaction.h
+++ b/libwccl/ops/match/matchaction.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_MATCHACTION_H
 #define LIBWCCL_OPS_MATCH_MATCHACTION_H
 
diff --git a/libwccl/ops/match/matchcondition.h b/libwccl/ops/match/matchcondition.h
index 12dde83b7f2f6aeee8ab8d1fa6915eaaf785ce4b..5a7a0010ccc59c7f539d377f0c45f952fe157292 100644
--- a/libwccl/ops/match/matchcondition.h
+++ b/libwccl/ops/match/matchcondition.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_MATCHCONDITION_H
 #define LIBWCCL_OPS_MATCH_MATCHCONDITION_H
 
diff --git a/libwccl/ops/match/matchresult.h b/libwccl/ops/match/matchresult.h
index c4e2a05f0b24a0bf6bb4eaf307f3ab3c956f5fcc..8137ca9bfdc719c4e7c5a821f89b28b2ab1288dc 100644
--- a/libwccl/ops/match/matchresult.h
+++ b/libwccl/ops/match/matchresult.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCH_MATCHRESULT_H
 #define LIBWCCL_OPS_MATCH_MATCHRESULT_H
 
diff --git a/libwccl/ops/matchrule.cpp b/libwccl/ops/matchrule.cpp
index fc89922476f7e95ccc71e7a4b19455992b641d48..52bb4d591dc152966ec8bd8379053d88f716ed32 100644
--- a/libwccl/ops/matchrule.cpp
+++ b/libwccl/ops/matchrule.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/sentencecontext.h>
 #include <libwccl/ops/match/applyoperator.h>
 #include <libwccl/ops/matchrule.h>
diff --git a/libwccl/ops/matchrule.h b/libwccl/ops/matchrule.h
index f029d67bb3efce76a8049f0593fb752ddfbf1592..019f8d83323cb3aac69a009fd1ef399f6adf8655 100644
--- a/libwccl/ops/matchrule.h
+++ b/libwccl/ops/matchrule.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCHRULE_H
 #define LIBWCCL_OPS_MATCHRULE_H
 
diff --git a/libwccl/ops/matchrulesequence.cpp b/libwccl/ops/matchrulesequence.cpp
index 826221c0030943b7faf69a418870f1e4318f2bfc..ec9eed2bf82df1dd3df60491812a64d752893027 100644
--- a/libwccl/ops/matchrulesequence.cpp
+++ b/libwccl/ops/matchrulesequence.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/matchrulesequence.h>
 #include <libpwrutils/foreach.h>
 
diff --git a/libwccl/ops/matchrulesequence.h b/libwccl/ops/matchrulesequence.h
index af1ce94f371eb0fc531000fd23c6149a3e462659..28956df82283b60988b9400b6729f607af7b019b 100644
--- a/libwccl/ops/matchrulesequence.h
+++ b/libwccl/ops/matchrulesequence.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_MATCHRULESEQUENCE_H
 #define LIBWCCL_OPS_MATCHRULESEQUENCE_H
 
diff --git a/libwccl/ops/operator.h b/libwccl/ops/operator.h
index 4ba168726146b776dd784aadc18c1e688515454d..9531d606ff6ea5e120349747a0ef8e83dc77aaf2 100644
--- a/libwccl/ops/operator.h
+++ b/libwccl/ops/operator.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_OPERATOR_H
 #define LIBWCCL_OPS_OPERATOR_H
 
diff --git a/libwccl/ops/opsequence.cpp b/libwccl/ops/opsequence.cpp
index cf7f316d3aa19d3b357992830b0591c4236616b7..63bafaf30e23c57c63a4a94cf43ab8eecf0898eb 100644
--- a/libwccl/ops/opsequence.cpp
+++ b/libwccl/ops/opsequence.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/opsequence.h>
 
 namespace Wccl {
diff --git a/libwccl/ops/opsequence.h b/libwccl/ops/opsequence.h
index 54eb9e7ad4c95a9781339d1a3cb5292e61534eb6..2a1bf4ea487caa74125c16bac0cd9302b641a2d3 100644
--- a/libwccl/ops/opsequence.h
+++ b/libwccl/ops/opsequence.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_OPSEQUENCE_H
 #define LIBWCCL_OPS_OPSEQUENCE_H
 
diff --git a/libwccl/ops/parsedexpression.h b/libwccl/ops/parsedexpression.h
index 1982c8bb97b9c9ba07153f7a2f36f8dcde5b1cea..c8daf20d74c3cbaceb14b8d1325313dd8bfde06c 100644
--- a/libwccl/ops/parsedexpression.h
+++ b/libwccl/ops/parsedexpression.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_PARSEDEXPRESSION_H
 #define LIBWCCL_OPS_PARSEDEXPRESSION_H
 
diff --git a/libwccl/ops/tagaction.cpp b/libwccl/ops/tagaction.cpp
index 99a7eed05d11f4cbbad5def0f296a0722859a933..1601b4fb667ea961d2fb14d1bbc41f5c2b411a51 100644
--- a/libwccl/ops/tagaction.cpp
+++ b/libwccl/ops/tagaction.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/tagaction.h>
 #include <libwccl/ops/functions/constant.h>
 namespace Wccl {
diff --git a/libwccl/ops/tagaction.h b/libwccl/ops/tagaction.h
index f30428c3a5885a801a8a7f754bab58aa3e80a31a..aa2202ea681b427f743eb8f113e57ac5d51585e5 100644
--- a/libwccl/ops/tagaction.h
+++ b/libwccl/ops/tagaction.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_TAGACTION_H
 #define LIBWCCL_OPS_TAGACTION_H
 
diff --git a/libwccl/ops/tagactions/delete.cpp b/libwccl/ops/tagactions/delete.cpp
index 05cb5b6be1a47807a739a3abcfc3a0fcf30bcfa8..4bdee2ed3b9e968db0133ae946cabfd98488721a 100644
--- a/libwccl/ops/tagactions/delete.cpp
+++ b/libwccl/ops/tagactions/delete.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/tagactions/delete.h>
 #include <libpwrutils/foreach.h>
 #include <sstream>
diff --git a/libwccl/ops/tagactions/delete.h b/libwccl/ops/tagactions/delete.h
index 3403138479aa88cd2692216d31f405ff850d24e4..c38654769eb62242e4ba1990fa4eef41328daf18 100644
--- a/libwccl/ops/tagactions/delete.h
+++ b/libwccl/ops/tagactions/delete.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_TAGACTIONS_DELETE_H
 #define LIBWCCL_OPS_TAGACTIONS_DELETE_H
 
diff --git a/libwccl/ops/tagactions/mark.cpp b/libwccl/ops/tagactions/mark.cpp
index 42eea2d0e2ee44e2a019f8fc5c2fdf07ec901faf..ccbd8a16d88383a041bc04e8d309dfa0cb17606a 100644
--- a/libwccl/ops/tagactions/mark.cpp
+++ b/libwccl/ops/tagactions/mark.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/tagactions/mark.h>
 #include <libpwrutils/foreach.h>
 #include <libcorpus2/ann/annotatedsentence.h>
diff --git a/libwccl/ops/tagactions/mark.h b/libwccl/ops/tagactions/mark.h
index de0e471aeb47299e4cc0bdbad3f3f89b50ca4e8a..05ba740bb4d1bf84aee58cbbde42d4b636376830 100644
--- a/libwccl/ops/tagactions/mark.h
+++ b/libwccl/ops/tagactions/mark.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_TAGACTIONS_MARK_H
 #define LIBWCCL_OPS_TAGACTIONS_MARK_H
 
diff --git a/libwccl/ops/tagactions/relabel.cpp b/libwccl/ops/tagactions/relabel.cpp
index aa2643973ae20fe9e7735a65d74ead8e50f48053..5f2f02da58207d2c80525a8a76da7c48a1c99ce8 100644
--- a/libwccl/ops/tagactions/relabel.cpp
+++ b/libwccl/ops/tagactions/relabel.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/tagactions/relabel.h>
 #include <libpwrutils/foreach.h>
 #include <sstream>
diff --git a/libwccl/ops/tagactions/relabel.h b/libwccl/ops/tagactions/relabel.h
index f1b10ede2ebb33fde6d445137d55896d18cf7b6e..6d420ec553871c4b4ca988c848798b2254d50abc 100644
--- a/libwccl/ops/tagactions/relabel.h
+++ b/libwccl/ops/tagactions/relabel.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_TAGACTIONS_RELABEL_H
 #define LIBWCCL_OPS_TAGACTIONS_RELABEL_H
 
diff --git a/libwccl/ops/tagactions/select.cpp b/libwccl/ops/tagactions/select.cpp
index 3205800c2e006a4103bf2edecec99187757d2d66..10a3c0010827bbab10db52929edf808d715d63f5 100644
--- a/libwccl/ops/tagactions/select.cpp
+++ b/libwccl/ops/tagactions/select.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/tagactions/select.h>
 #include <libpwrutils/foreach.h>
 #include <sstream>
diff --git a/libwccl/ops/tagactions/select.h b/libwccl/ops/tagactions/select.h
index bd46714f6985aa50cea04d1c8e70f002492beaa4..83960728bd0b2d3f696623432bbfd1342f25543a 100644
--- a/libwccl/ops/tagactions/select.h
+++ b/libwccl/ops/tagactions/select.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_TAGACTIONS_SELECT_H
 #define LIBWCCL_OPS_TAGACTIONS_SELECT_H
 
diff --git a/libwccl/ops/tagactions/unify.cpp b/libwccl/ops/tagactions/unify.cpp
index 2c1e548a035dc4c5cd060e18abd64e9b2edae492..c2e89035f0bf2c7b009520b41324a89bcec30222 100644
--- a/libwccl/ops/tagactions/unify.cpp
+++ b/libwccl/ops/tagactions/unify.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/tagactions/unify.h>
 #include <libpwrutils/foreach.h>
 #include <sstream>
diff --git a/libwccl/ops/tagactions/unify.h b/libwccl/ops/tagactions/unify.h
index 17eb81b0ea0ffa376184003fb698f0f82844ffff..7b274873430462d44b84176645ad8abffa630aba 100644
--- a/libwccl/ops/tagactions/unify.h
+++ b/libwccl/ops/tagactions/unify.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_TAGACTIONS_UNIFY_H
 #define LIBWCCL_OPS_TAGACTIONS_UNIFY_H
 
diff --git a/libwccl/ops/tagactions/unmark.cpp b/libwccl/ops/tagactions/unmark.cpp
index 5de0fa6389ba3bedd4ac796965b8acce0cb3e796..3858bc86276dad8db6cab7c0ee88e6acfc59806b 100644
--- a/libwccl/ops/tagactions/unmark.cpp
+++ b/libwccl/ops/tagactions/unmark.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/tagactions/unmark.h>
 #include <libpwrutils/foreach.h>
 #include <libcorpus2/ann/annotatedsentence.h>
diff --git a/libwccl/ops/tagactions/unmark.h b/libwccl/ops/tagactions/unmark.h
index 21991e6c2017ed2ba617af98ed0449fb6bff476f..a1d9b8be6cca1590d73bd6919148f5aad344b39d 100644
--- a/libwccl/ops/tagactions/unmark.h
+++ b/libwccl/ops/tagactions/unmark.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_TAGACTIONS_UNMARK_H
 #define LIBWCCL_OPS_TAGACTIONS_UNMARK_H
 
diff --git a/libwccl/ops/tagrule.cpp b/libwccl/ops/tagrule.cpp
index 2fc123f268cde8735c03c0c11aaa4fa5593a079a..38b2970717a2b443317f2ce1495b2f13e08913c6 100644
--- a/libwccl/ops/tagrule.cpp
+++ b/libwccl/ops/tagrule.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/tagrule.h>
 #include <sstream>
 
diff --git a/libwccl/ops/tagrule.h b/libwccl/ops/tagrule.h
index daee75052d59612360060552ef352acbbb6d84d3..e9f2a366fda6f2db1bbf85411f7ff93e253a0ded 100644
--- a/libwccl/ops/tagrule.h
+++ b/libwccl/ops/tagrule.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_TAGRULE_H
 #define LIBWCCL_OPS_TAGRULE_H
 
diff --git a/libwccl/ops/tagrulesequence.cpp b/libwccl/ops/tagrulesequence.cpp
index 353a37e821b45c4d635bd04481a622424f4f9a13..981348a8de6fbb2b805b792fe30651a729a610e2 100644
--- a/libwccl/ops/tagrulesequence.cpp
+++ b/libwccl/ops/tagrulesequence.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/ops/tagrulesequence.h>
 #include <libpwrutils/foreach.h>
 
diff --git a/libwccl/ops/tagrulesequence.h b/libwccl/ops/tagrulesequence.h
index 34d5534ebac76610f97b20195e969fb39e19f7c7..931aa0bcdc570542f4b37d1ff4e6b2c9e1f78c02 100644
--- a/libwccl/ops/tagrulesequence.h
+++ b/libwccl/ops/tagrulesequence.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_OPS_TAGRULESEQUENCE_H
 #define LIBWCCL_OPS_TAGRULESEQUENCE_H
 
diff --git a/libwccl/parser/ANTLRParserResult.h b/libwccl/parser/ANTLRParserResult.h
index 30fe9643b5c40c9a85bfb7f1231afed6e09d8d05..c08fdbd956d4501fedbf392c55c143eaf21e3097 100644
--- a/libwccl/parser/ANTLRParserResult.h
+++ b/libwccl/parser/ANTLRParserResult.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_ANTLRPARSERRESULT_H
 #define LIBWCCL_ANTLRPARSERRESULT_H
 
diff --git a/libwccl/parser/Parser.cpp b/libwccl/parser/Parser.cpp
index 75b694b94057a6956f5df95d3f423fef17fa0041..8e58d080a9d5181d0674ba79d4e82b865c6ae374 100644
--- a/libwccl/parser/Parser.cpp
+++ b/libwccl/parser/Parser.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/parser/Parser.h>
 #include "ANTLRLexer.hpp"
 #include "ANTLRParser.hpp"
diff --git a/libwccl/parser/Parser.h b/libwccl/parser/Parser.h
index bdc0a5e5417f739206ec62771869390e9caf2e5f..ecf610ab4bcf43e5f0459a51d1ba9bd0b1080d23 100644
--- a/libwccl/parser/Parser.h
+++ b/libwccl/parser/Parser.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_PARSER_PARSER_H
 #define LIBWCCL_PARSER_PARSER_H
 
diff --git a/libwccl/parser/ParserException.cpp b/libwccl/parser/ParserException.cpp
index 3d5999cf28063c3c856a0ae1d45b1a6796a15977..2919482b76cdec38ed4ebd033eaf9af5ada1165b 100644
--- a/libwccl/parser/ParserException.cpp
+++ b/libwccl/parser/ParserException.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/parser/ParserException.h>
 
 ParserException::ParserException(std::string msg) : WcclError(msg)
diff --git a/libwccl/parser/ParserException.h b/libwccl/parser/ParserException.h
index d5d0ca29116f1e4a73f8ed0f467e7c2b9461bcca..1d5aad9cf33b767c0692ca801d9e7309c77ae3a6 100644
--- a/libwccl/parser/ParserException.h
+++ b/libwccl/parser/ParserException.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_PARSER_PARSEREXCEPTION_H
 #define LIBWCCL_PARSER_PARSEREXCEPTION_H
 
diff --git a/libwccl/parser/parsingscope.h b/libwccl/parser/parsingscope.h
index f04dd820c458e25ea9ca1c242704c99192998c24..092c4c39be461d4c0eb7c078f936ccee1dbbfbc7 100644
--- a/libwccl/parser/parsingscope.h
+++ b/libwccl/parser/parsingscope.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_PARSER_PARSINGSCOPE_H
 #define LIBWCCL_PARSER_PARSINGSCOPE_H
 
diff --git a/libwccl/sentencecontext.cpp b/libwccl/sentencecontext.cpp
index 9fd4b6f3592a7676ee2d05e9a4c2db7501c7dcbc..47fff8c7cc9ebbd44d31d63e4ee00454e3c145f1 100644
--- a/libwccl/sentencecontext.cpp
+++ b/libwccl/sentencecontext.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/sentencecontext.h>
 
 namespace Wccl {
diff --git a/libwccl/sentencecontext.h b/libwccl/sentencecontext.h
index 6775ef8d6b3a7a5e72879a0976af4148ecc4c257..ef3213e3a02ad68e3bf7812dd9371d57c509c524 100644
--- a/libwccl/sentencecontext.h
+++ b/libwccl/sentencecontext.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_SENTENCECONTEXT_H
 #define LIBWCCL_SENTENCECONTEXT_H
 
diff --git a/libwccl/values/annotationmatch.cpp b/libwccl/values/annotationmatch.cpp
index d13db4e26a12611f4a488d41262499d42c361f47..08d507dc1b62d8d4b338286e9d83ee466c3acebc 100644
--- a/libwccl/values/annotationmatch.cpp
+++ b/libwccl/values/annotationmatch.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/values/annotationmatch.h>
 #include <libwccl/values/position.h>
 #include <boost/lexical_cast.hpp>
diff --git a/libwccl/values/annotationmatch.h b/libwccl/values/annotationmatch.h
index 7abc957e766fc8b98d65ef1fff9883a73b74794e..d8c4811f6787baca2ac10fc092f2acf97cd6d6f0 100644
--- a/libwccl/values/annotationmatch.h
+++ b/libwccl/values/annotationmatch.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_VALUES_ANNOTATIONMATCH_H
 #define LIBWCCL_VALUES_ANNOTATIONMATCH_H
 
diff --git a/libwccl/values/bool.cpp b/libwccl/values/bool.cpp
index 236472fde352e9b87fa69f8814c57c10543f2b47..84ca2ea2a33b8ec885b48f309374adf416f81e4a 100644
--- a/libwccl/values/bool.cpp
+++ b/libwccl/values/bool.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/values/bool.h>
 #include <sstream>
 
diff --git a/libwccl/values/bool.h b/libwccl/values/bool.h
index a9152139dbf66a68a8940d7b01010fc0c469212a..51cdaa4ca08c5ba0e8b9f672955a5254dd359a82 100644
--- a/libwccl/values/bool.h
+++ b/libwccl/values/bool.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_VALUES_BOOL_H
 #define LIBWCCL_VALUES_BOOL_H
 
diff --git a/libwccl/values/match.cpp b/libwccl/values/match.cpp
index a0f5cbc6e878a8d0cc5b38338e82049a98a302c3..4064582f06693216342e29bf7c24212dc9c38f77 100644
--- a/libwccl/values/match.cpp
+++ b/libwccl/values/match.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/values/match.h>
 #include <sstream>
 
diff --git a/libwccl/values/match.h b/libwccl/values/match.h
index ee6a588efeec10cb94dfeef56bea381c9b88b004..7e0db79716a3e523caa191379cb2fb87917139d8 100644
--- a/libwccl/values/match.h
+++ b/libwccl/values/match.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_VALUES_MATCH_H
 #define LIBWCCL_VALUES_MATCH_H
 
diff --git a/libwccl/values/matchdata.h b/libwccl/values/matchdata.h
index d415f9f6b93bb11b07b8892651d495487133af55..4c24690461a56d484cc1e5eeebe640708b55041f 100644
--- a/libwccl/values/matchdata.h
+++ b/libwccl/values/matchdata.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_VALUES_MATCHDATA_H
 #define LIBWCCL_VALUES_MATCHDATA_H
 
diff --git a/libwccl/values/matchvector.cpp b/libwccl/values/matchvector.cpp
index 7fb0ab019bb209ed32f1e0c2b8155c34250bee40..63fbd687a4e6ad3620440769655a21da527a3e28 100644
--- a/libwccl/values/matchvector.cpp
+++ b/libwccl/values/matchvector.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/values/matchvector.h>
 #include <libwccl/values/match.h>
 #include <libpwrutils/foreach.h>
diff --git a/libwccl/values/matchvector.h b/libwccl/values/matchvector.h
index c97f7d9cd2b76b79de04ed804e604cff7223140a..dd766089527f696379aafb845684116aed6f419a 100644
--- a/libwccl/values/matchvector.h
+++ b/libwccl/values/matchvector.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_VALUES_MATCHVECTOR_H
 #define LIBWCCL_VALUES_MATCHVECTOR_H
 
diff --git a/libwccl/values/position.cpp b/libwccl/values/position.cpp
index 41a5abaa7a1546941e55f0e5f4fd7acc99465a28..98cc278d0e1d2b1693e11d97a59052a0ece9d2b0 100644
--- a/libwccl/values/position.cpp
+++ b/libwccl/values/position.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/values/position.h>
 #include <libwccl/sentencecontext.h>
 #include <boost/lexical_cast.hpp>
diff --git a/libwccl/values/position.h b/libwccl/values/position.h
index 943f2805931d5c3f402655c755020e03ad71a222..0f084521c06d245eb19176a210342f233a931aaa 100644
--- a/libwccl/values/position.h
+++ b/libwccl/values/position.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_VALUES_POSITION_H
 #define LIBWCCL_VALUES_POSITION_H
 
diff --git a/libwccl/values/strset.cpp b/libwccl/values/strset.cpp
index 5eebd4042e5185f466b091e03739f998f5504b86..16defa1e4f1cb2f5eaa0771f20503b313205bf2a 100644
--- a/libwccl/values/strset.cpp
+++ b/libwccl/values/strset.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/values/strset.h>
 #include <libpwrutils/foreach.h>
 #include <libpwrutils/util.h>
diff --git a/libwccl/values/strset.h b/libwccl/values/strset.h
index 0de7a5de17adc7aa12cb33b9f429cca6499e02ee..278a41c30459db8edb14e6aa4117042869dd7118 100644
--- a/libwccl/values/strset.h
+++ b/libwccl/values/strset.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_VALUES_STRSET_H
 #define LIBWCCL_VALUES_STRSET_H
 
diff --git a/libwccl/values/tokenmatch.cpp b/libwccl/values/tokenmatch.cpp
index 7cd31cf0fd9a7962ee37549366d70e5674a2fee2..753169ef96b44cad5c5cc8a9d4f44bc94f3dd300 100644
--- a/libwccl/values/tokenmatch.cpp
+++ b/libwccl/values/tokenmatch.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/values/tokenmatch.h>
 #include <boost/lexical_cast.hpp>
 
diff --git a/libwccl/values/tokenmatch.h b/libwccl/values/tokenmatch.h
index 99382f70c861e86ec5660ca6553207791e59f209..3840c45d1d474f7ef42888032393bd8c432cb044 100644
--- a/libwccl/values/tokenmatch.h
+++ b/libwccl/values/tokenmatch.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_VALUES_TOKENMATCH_H
 #define LIBWCCL_VALUES_TOKENMATCH_H
 
diff --git a/libwccl/values/tset.cpp b/libwccl/values/tset.cpp
index 27760fbf1dae7daa0d0d91beb65fcb1d855d2bec..968f6e848a8e347a10d0aed9a3e638892bab4d08 100644
--- a/libwccl/values/tset.cpp
+++ b/libwccl/values/tset.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/values/tset.h>
 #include <libpwrutils/foreach.h>
 #include <libpwrutils/bitset.h>
diff --git a/libwccl/values/tset.h b/libwccl/values/tset.h
index 41ff34f88568a50fb370235cf408061bd79d2c8c..77f0eeccfc433f944339b23805a3e85b617ff23d 100644
--- a/libwccl/values/tset.h
+++ b/libwccl/values/tset.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_VALUES_TSET_H
 #define LIBWCCL_VALUES_TSET_H
 
diff --git a/libwccl/values/value.cpp b/libwccl/values/value.cpp
index 138b4c3e8b806fddfdd7b0e1de8e5c89324dcd12..f0ba80d80f78f085b1ff6611d9814904962ced82 100644
--- a/libwccl/values/value.cpp
+++ b/libwccl/values/value.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/values/value.h>
 
 namespace Wccl {
diff --git a/libwccl/values/value.h b/libwccl/values/value.h
index 702175c757e675f0cbcb9530d0e5e563b6080f15..ae11a31f387496f560572e5e93dc61aa98793bec 100644
--- a/libwccl/values/value.h
+++ b/libwccl/values/value.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_VALUES_VALUE_H
 #define LIBWCCL_VALUES_VALUE_H
 
diff --git a/libwccl/variables.cpp b/libwccl/variables.cpp
index 8707f3dae3cd1c523303d3062d24f77db2c4f9c2..5e938d990e578ab2d73ae50b9e0e2694df2791e4 100644
--- a/libwccl/variables.cpp
+++ b/libwccl/variables.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/variables.h>
 #include <boost/mpl/always.hpp>
 #include <boost/mpl/pop_front.hpp>
diff --git a/libwccl/variables.h b/libwccl/variables.h
index 5c9e88d00b273c66749220c129a948dd5a434356..ef7ede505674226c8c9c02d544019e2e03deb0de 100644
--- a/libwccl/variables.h
+++ b/libwccl/variables.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_VARIABLES_H
 #define LIBWCCL_VARIABLES_H
 
diff --git a/libwccl/wcclfile.cpp b/libwccl/wcclfile.cpp
index 132fddfa489ab0240c07c91fafc323978bef39c3..d8664368e7573a0ac2bd00e6afc72f0afb410758 100644
--- a/libwccl/wcclfile.cpp
+++ b/libwccl/wcclfile.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <libwccl/wcclfile.h>
 
 namespace Wccl {
diff --git a/libwccl/wcclfile.h b/libwccl/wcclfile.h
index 709ea59bc3872060572859d6c44981f22149d4e2..1989fe7c5dd415ca6c1782ca1a1be5a9061733a4 100644
--- a/libwccl/wcclfile.h
+++ b/libwccl/wcclfile.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_WCCLFILE_H
 #define LIBWCCL_WCCLFILE_H
 
diff --git a/libwccl/wcclfileopsections.h b/libwccl/wcclfileopsections.h
index 49e7ae77194db4017e2c0b4546432a2cdc6a2b13..bfc90b3b0627bd06d255f9a40a83a8da9aeefd1f 100644
--- a/libwccl/wcclfileopsections.h
+++ b/libwccl/wcclfileopsections.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_WCCLFILEOPSECTIONS_H
 #define LIBWCCL_WCCLFILEOPSECTIONS_H
 
diff --git a/licensify.sh b/licensify.sh
new file mode 100755
index 0000000000000000000000000000000000000000..1082d76ea0a279320aa1b790fdf1d08d22c6e708
--- /dev/null
+++ b/licensify.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+find -name '*.h' -or -name '*.cpp' | while read file; do
+	cat LICENSE.in $file > $file.new && mv $file.new $file
+done
+
diff --git a/tests/ann_op.cpp b/tests/ann_op.cpp
index 5fcd11ec75b5ac0127899a6230b88ec4d6fdc34f..bf2bf7cb489924d0a5113d377728ca3bbed06241 100644
--- a/tests/ann_op.cpp
+++ b/tests/ann_op.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <libcorpus2/ann/annotatedsentence.h>
diff --git a/tests/conditional.cpp b/tests/conditional.cpp
index f7cff57825d8d596c145105d558baea606da4212..1646622065da98734ba592b47b3415c14c25b63a 100644
--- a/tests/conditional.cpp
+++ b/tests/conditional.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/constant.cpp b/tests/constant.cpp
index 47e4fb25a28f802342e97e2887f1e86cdcf55fcc..fbae3016a89c80acc64f799d417f929b558e23cd 100644
--- a/tests/constant.cpp
+++ b/tests/constant.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/context.cpp b/tests/context.cpp
index 4359dc678d8b21314475bc63e2560a5bd93b9d73..a1d5a77e17983736cad3b5de3f0609794d00c8c8 100644
--- a/tests/context.cpp
+++ b/tests/context.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 
diff --git a/tests/datadriven.cpp b/tests/datadriven.cpp
index bbfce4ff1a6548f196c9fee63805880162de9f21..a9bf16830660601e0ffa85d164b8286762f14622 100644
--- a/tests/datadriven.cpp
+++ b/tests/datadriven.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include "datadriven.h"
 
 #include <libpwrutils/util.h>
diff --git a/tests/datadriven.h b/tests/datadriven.h
index 513e89965dd7e8e67a37cbb769a961d896d3d088..a070b65b8ec168ec2b78a9329e4b230a4e929fac 100644
--- a/tests/datadriven.h
+++ b/tests/datadriven.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_TESTS_DATADRIVEN_H
 #define LIBWCCL_TESTS_DATADRIVEN_H
 
diff --git a/tests/datarule.cpp b/tests/datarule.cpp
index 736ef8c909c80f66b7940c6cb3bf6ea38e110cbf..6a91c82ea5f4135a2dea0dfda80cdec65333c74a 100644
--- a/tests/datarule.cpp
+++ b/tests/datarule.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include "datadriven.h"
 
 #include <antlr/RecognitionException.hpp>
diff --git a/tests/datarule.h b/tests/datarule.h
index 10da9c2d44ad75b5ee6fb1cebdc45ec9b3658509..76ad937d7d23aa8d3b7d0cb079f8bd210593b13f 100644
--- a/tests/datarule.h
+++ b/tests/datarule.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_TESTS_DATADRULE_H
 #define LIBWCCL_TESTS_DATADRULE_H
 
diff --git a/tests/getlemmas.cpp b/tests/getlemmas.cpp
index a6a83f927aae5750ba6e1593c6184687db78a86d..3fc7e33fedec31824ae6a31b4010131abe323a15 100644
--- a/tests/getlemmas.cpp
+++ b/tests/getlemmas.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/getorth.cpp b/tests/getorth.cpp
index 3599cb3b6ac68d742146eadacbf507198387c982..040786ea1dc198e4b1fecd6503f597e47a71f475 100644
--- a/tests/getorth.cpp
+++ b/tests/getorth.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/getsymbols.cpp b/tests/getsymbols.cpp
index cc7acea256f22e1c39ba7e47f1e746fe85b8dd5f..87b72a6301d943dd768b99f7ad2c336ab1cba763 100644
--- a/tests/getsymbols.cpp
+++ b/tests/getsymbols.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/getsymbolsinrange.cpp b/tests/getsymbolsinrange.cpp
index b5b9cf02519ccb8d2987f301db6f01f15094f407..9276db81a2e23649a6db7bb411241b56eb824a5f 100644
--- a/tests/getsymbolsinrange.cpp
+++ b/tests/getsymbolsinrange.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/isempty.cpp b/tests/isempty.cpp
index 0256bd570281e21390915f64419a81886bf52cb5..a148a8529bd2f80628b7fb87f4093cb22511be7e 100644
--- a/tests/isempty.cpp
+++ b/tests/isempty.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/logicalpredicates.cpp b/tests/logicalpredicates.cpp
index b5cc62b8fa29f1e89140b3e26c6817e3d117ef0f..d4b3fb5955d90e0a1306314de19473eb0e8ad779 100644
--- a/tests/logicalpredicates.cpp
+++ b/tests/logicalpredicates.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/main.cpp b/tests/main.cpp
index 0f24bf9d1cbefa6fc6bb589b452de834fc8a88df..90240bf9ffee6d27adde261d1e71f19d23881427 100644
--- a/tests/main.cpp
+++ b/tests/main.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 //#define BOOST_TEST_MODULE master
 #include <boost/test/included/unit_test.hpp>
 #include <unicode/uclean.h>
diff --git a/tests/mark.cpp b/tests/mark.cpp
index afec4aea022434436ff00660834e416655cac54c..a6f36e18bef1beb0e10a4ddfe7afa3fe2d80e168 100644
--- a/tests/mark.cpp
+++ b/tests/mark.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <libcorpus2/ann/annotatedsentence.h>
diff --git a/tests/match.cpp b/tests/match.cpp
index 9a7008bdcf30719664e661b6a47a547ff47571a8..508842f91c943bfe54c3e77f37bf3c03b134896b 100644
--- a/tests/match.cpp
+++ b/tests/match.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <libcorpus2/tagsetmanager.h>
diff --git a/tests/optest.cpp b/tests/optest.cpp
index a0be3896bf0c3895b56074c12e10b955b97a69e8..8359eea14cfb8586b7c7bd2b5bb119465eb70c92 100644
--- a/tests/optest.cpp
+++ b/tests/optest.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include "optest.h"
 
 namespace Wccl {
diff --git a/tests/optest.h b/tests/optest.h
index b9fa586cc5e9d2ceeb611d32e49ccff8cc8567a0..7dd4dd2a2d954f9952e9d6fedbb6737b6cd39d3f 100644
--- a/tests/optest.h
+++ b/tests/optest.h
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #ifndef LIBWCCL_TESTS_OPTEST_H
 #define LIBWCCL_TESTS_OPTEST_H
 
diff --git a/tests/position.cpp b/tests/position.cpp
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..64c3259934d358c96c2009c2e69011c735722461 100644
--- a/tests/position.cpp
+++ b/tests/position.cpp
@@ -0,0 +1,17 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
diff --git a/tests/positionpredicates.cpp b/tests/positionpredicates.cpp
index f8917415b5419ea4568786ac48fe6e239444f057..cd5174883d7b57e8a17509fe0a392693e9d6c274 100644
--- a/tests/positionpredicates.cpp
+++ b/tests/positionpredicates.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/regex.cpp b/tests/regex.cpp
index b27a72eaef284a52c1f58a358a011c7d11ac15ba..54e558954b82f3d2b31c21f428d78f88865e77dc 100644
--- a/tests/regex.cpp
+++ b/tests/regex.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/relativeposition.cpp b/tests/relativeposition.cpp
index 0158d1eddb07eafec43614b836a4a9ea242f5402..bbfc85eb0f7cbfb7de0c7e5a2789c54787be6e35 100644
--- a/tests/relativeposition.cpp
+++ b/tests/relativeposition.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/strsetfunctions.cpp b/tests/strsetfunctions.cpp
index dad977a473b7a411fc401aa70fbda9edc37ac67c..85523302438655da54c93b3f9408f7fd70094043 100644
--- a/tests/strsetfunctions.cpp
+++ b/tests/strsetfunctions.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/tests/values.cpp b/tests/values.cpp
index 5b23065fe91ca3b3fc7ebaede4059864dea23dcf..3e0a5d087bd56c56b453f4c4357e07a98a48fe66 100644
--- a/tests/values.cpp
+++ b/tests/values.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 #include <libcorpus2/tagsetmanager.h>
diff --git a/tests/varaccess.cpp b/tests/varaccess.cpp
index e16b42bf415c9ba00d2a0cc0e81db315a204841f..c7c7306ed3c1404f9ad25db1e22af2e4d467c3ec 100644
--- a/tests/varaccess.cpp
+++ b/tests/varaccess.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 
diff --git a/tests/vargetter.cpp b/tests/vargetter.cpp
index 83ed31f4c030417f547184a71dc4d8bda76fc312..cb95baf05dc46b6b943d5a5305408efe402d8964 100644
--- a/tests/vargetter.cpp
+++ b/tests/vargetter.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 
diff --git a/tests/variables.cpp b/tests/variables.cpp
index c312955335345325327c7d99330b553eed1f4a52..0e4d51bcb65ac6d64c5707a702044f79b88f6f02 100644
--- a/tests/variables.cpp
+++ b/tests/variables.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 
diff --git a/tests/varsetter.cpp b/tests/varsetter.cpp
index db508f4041a5c4bc59df4c9d4062a0450cbbcf05..9cdebd34685a9f7f931e4e6f7eb24a17b063f5f0 100644
--- a/tests/varsetter.cpp
+++ b/tests/varsetter.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <boost/test/unit_test.hpp>
 #include <boost/bind.hpp>
 
diff --git a/wccl-apps/stdopts.cpp b/wccl-apps/stdopts.cpp
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..64c3259934d358c96c2009c2e69011c735722461 100644
--- a/wccl-apps/stdopts.cpp
+++ b/wccl-apps/stdopts.cpp
@@ -0,0 +1,17 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
diff --git a/wccl-apps/stdopts.h b/wccl-apps/stdopts.h
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..64c3259934d358c96c2009c2e69011c735722461 100644
--- a/wccl-apps/stdopts.h
+++ b/wccl-apps/stdopts.h
@@ -0,0 +1,17 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
diff --git a/wccl-apps/wccl-features.cpp b/wccl-apps/wccl-features.cpp
index 7bf41eb3f5f3ac570412bb89e7bdff2a0559947d..f4be3bb0d8017ea15759a9a452f5480610234b56 100644
--- a/wccl-apps/wccl-features.cpp
+++ b/wccl-apps/wccl-features.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <cstdlib>
 #include <cstdio>
 #include <fstream>
diff --git a/wccl-apps/wccl-parser.cpp b/wccl-apps/wccl-parser.cpp
index 39867f189f6c2dcf311069465593065b3ac95547..510b78598617b510c5c6fb2981f2e715ff77229f 100644
--- a/wccl-apps/wccl-parser.cpp
+++ b/wccl-apps/wccl-parser.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <cstdlib>
 #include <fstream>
 #include <iomanip>
diff --git a/wccl-apps/wccl-rules.cpp b/wccl-apps/wccl-rules.cpp
index 327fec449995399f4b7f4a33305ddf0a0bc8ce1f..a3977f1646b8eb7d3f8915af6555409b7fbe6fe2 100644
--- a/wccl-apps/wccl-rules.cpp
+++ b/wccl-apps/wccl-rules.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <cstdlib>
 #include <fstream>
 #include <iomanip>
diff --git a/wccl-apps/wccl-run.cpp b/wccl-apps/wccl-run.cpp
index 0fde1e5c673812fa5c973678204f7d99d39a43a0..3f28ea364f3c7c74d350bb14ea6fa7878eb385b8 100644
--- a/wccl-apps/wccl-run.cpp
+++ b/wccl-apps/wccl-run.cpp
@@ -1,3 +1,20 @@
+/*
+    Copyright (C) 2011 Adam Wardyński, Tomasz Śniatowski, Paweł Kędzia,
+    Adam Radziszewski, Bartosz Broda
+    Part of the WCCL project
+
+    This program is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your option)
+any later version.
+
+    This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE. 
+
+    See the LICENSE and COPYING files for more details.
+*/
+
 #include <cstdlib>
 #include <cstdio>
 #include <fstream>