Substantial performance improvements in object sync and object indexing. Added hints mechanism for displaying one-time messages. Fixed datalist to allow cumulative filteringon top of search results. Improved datalist handling of empty query results/empty filters.
Turned off persistence debugging.
Moved per-field serialization logging to level FINEST.
Improved error reporting in the jSON serializer. Enhanced messaging for offline ajax.
Fixed bug with long date values in datebox.
Fixed bug in persistence of object updates. Added vertical control sets to form layouts. Added support for 'unset' to the datebox.
Restore jqm datebox. Fixed aiming issues. Improved performance by only refreshing the visual datebox display when necessary.
Added onchange event to radio button layouts.
Fixed layout to handle the case where full screen is not specified.
Updated datebox to better handle empty dates.
Merge branch 'stable'