Rough draft chucho omni search changes.
Merge branch 'master' of github.com:visgence/timeclock
Add omni search function to Shifts.
Merge branch 'master' of github.com:visgence/timeclock, update chucho to latest dev.

Conflicts:
	time_system/chucho
Update to omni bar search.

    Also, give custom options for columns, etc.