Add directive for language-picker
Sample data in language controller
HTML cleanup for geographic
WIP on language.html
Remove bad filter_fields
Remove problematic get_queryset override
Additional load_language test
WIP on rebuilding language search form
Serialize language with classification
Implementation of language picker search form
Remove phylogeny from search title
Add language counts to model

Avoid fetching related and making serializer messy
But count code is now in the migration and the model
Include language count in picker
order language classifications by language name
Change language search API

Update tests to match
Implement society search in language controller
Make cultural checkboxes scrollable
Add scrollable to geographic panel
Enable search button on language.html
Make panel-body scrollable