Added autodoc

swig/add_autodoc.sh

swig/annotatedsentence.i

swig/annotationchannel.i

swig/annotationview.i

swig/cclrelreader.i

swig/chunk.i

swig/corpus.i

swig/corpusreader.i

swig/document.i

swig/documentreader.i

swig/exception.i

swig/iob.i

swig/lexeme.i

swig/relation.i

swig/relationreader.i

swig/relationwriter.i

swig/sentence.i

swig/tag.i

swig/tagging.i

swig/tagset.i