refactored generic file format into file_format
better faceting, partial tabs
fixed tab functionality, added default tab checking
Merge branch 'develop' into feature/search
fixed search faceting
fixed failing search tests
added spec tests for processed item searching
Merge branch 'develop' into feature/search
Added task to delete data from Go integration tests
Merge branch 'develop' into feature/search
small css change to search box
Merge branch 'develop' into feature/restore