HUE-2108 [metastore] Error when dropping a table
[search] Adding a dashboard
[search] Dashboard prettify
[search] Added dashboard toolbar
[search] Prettified dashboard
[search] Dashboard cleanup
[search] Simpliying search API
[search] Refactoring API and KO models
[search] Merging dashboard and search page
[search] Collection and facet edition integration
[search] Save the template of a collection
[search] Guess id field for result highlighting
[search] Start to prettify
[search] Updating WIP
[search] Fix refresh when switching back to grid layout in edit mode
[search] Display whole json record when no fields are selected
[search] Make grid field selection button toggable
[search] Add toggle field list visibility in grid layout

Works in live and edit modes
[search] Load back the saved layout
[search] Do not try to convert empty collections