Enable editing of metadata on calendar.

Fix how overlay displays.

Add datetime picker functionality.

Fixing some spacing issues.

Added spinners to make things look nice when ajax is required.

Chose a different dom element to bind to that doesn't get erased.

Investigating CSS rendering of single_li elements.

Finalized removal of ajax when subsituting for select elements.

Finalizing inserting selet lists without ajax.

Fix issues with "user" dropdown.