MSS-8 city autocomplete
MSS-9 block settings
Merge branch 'feature/MSS-8' into feature/MSS-9
MSS-9 autocomplete filtering
MSS-9 var default value
MSS-9 hierarchical checkboxes in settings
MSS-8 throbber
MSS-8 cleanup
MSS-8 add and hide button
Merge branch 'feature/MSS-8' into feature/MSS-9

Conflicts:
	culturefeed_search_ui/includes/blocks.inc
Merge branch 'feature/MSS-8' into develop
Merge branch 'feature/MSS-9' into develop