Documentation.
Tests.
Efficiency improvements.

- usunąć istotę ludzka z istot
- przycisk zmiany statusu ramy zunifikowanej na do obróbki
- lesksykograf nie może cofnąć ramy gdy rama zunifikowane ma status gotowe
- super nie może kliknąć zła niepasujaca bledna
- notatka od supera dla wszystkich
- mozliwosc filtrowania ram wedlug statusow

Additional info for predefined selectional preferencies.

Correct duplicated frame user assign
Additional semantic roles and attributes

Readme

Import small dataset as default setup
Refresh entry list on filter apply

Revert __init__.py files

Moving selectional preference popup code from Slowal project. Making some adjustments to database models and  API.

* added local filtering
* added missing control heuristics and reporting for compar etc.
* udpated phrase descriptions
* switched to new Morfeusz homonym identifiers