* "show less" button for search filter container
* consistent button styles across widgets
* i18n support for facets
* page sizes for check list
* display page buttons only when needed
* page sizes for all facet fields
* test fixes
* update lib versions
* fix angular configuration
* schema and configuration improvements
* check list search widget
* "Clear all" button to reset the list
* page size and "show more" for response facet fields
* test fixes
* fix tests
* fix pagination bug (skipCount reseting)
* integrate date range picker from #3248
* i18n support for date and number range
* some docs for search filter
* docs update
* docs update
* cleanup code as per review
