Renamed SearchController to SearchClient
Modified the search web service API to allow the delivery of n3 to be turned off (for performance improvements)
Implemented an autocomplete backend web service
Implemented the bones of a search user interface
Added autocomplete to search user interface
Fixed a bug where search suggestions overrode the user's query
Fixed search index so data always stays up to date
The search field now always gets focus when the search UI is displayed
Added additional info (like no results message and results count) to search UI
Merge branch 'search'