fix to make sure dates parse correctly across more browsers in datepicker
setting the parseDate function to mid-day to prevent daylight savings time issues
adding changed event to datepicker
adding test for changed event trigger
starting changed event
added changed event to scheduler
Merge pull request #322 from kevinparkerson/scheduler-events

Scheduler events
merging new scheduler code
Merge pull request #323 from vernak2539/datepicker_event_integration

Datepicker event integration