change to fix #135
Fixed issue with the person picker select event not firing.
Fixes #133
Added some more details to the RockControlGallery and started implementing the reformatting idea (see the Badge, Highlight, and Toggle to see the new format).
One style change to override search bar class. Removed unused label from Admin. Changed Search to use the same class as the search bar in regular check in. Fixed Activity Select to allow you to delete the last item in the selected grid.
Removed auto setting a From Date filter on the Batch List page. Fixed Batch Detail so that it correctly validates.
fixed bug where an exception would occur if a schedule didn't have a Start Date/Time
fixed up GridFilter so it won't show the summary if there are no filter values after getting processed after DisplayFilter events (so that a block can change a filter value to NULL  in the DisplayFilter event to hide it from the Filter Summary)
CheckinScheduleBuilder now always shows the CategoryPicker in the main UI instead of in the Filter.  This way it is more obvious that a selecting a Category is important for this UI to work.  Also changed the ParentLocation dropdownlist to a LocationItemPicker
Merge branch 'develop'