- enable filtering of entry list based on frame filtering
- creating filtering form for unified frame filtering
- enable filtering of unified frame list based on unified frame filtering

Superleksykograf can delete unified frame.
Superleksykograf can create new unified frame.
Minor UIX corrections.
Unified frame has also assigment to user.
Schema tab is default in edit view.

Dulpicated unified frame go to preview window.

Correct switchable list (view only user LU/Frames, expect Admin/SuperLeksykograf)

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