ROOMS-149: integrate 3-month calendar with ctools modal.
* exposing the link_options argument lets us pass in the 'ctools-use-modal' class for the current/forward/back links
Clean up JS Lint.
ROOMS-149: fullcalendar select and drag on three-month calendars looks bad.
ROOMS-149: Improve fullcalendar hover/active cell style.
ROOMS-149: Ensure date module styles never interfere with rooms date ranges.
ROOMS-149: Ensure date module styles never interfere with rooms date ranges.
Merge remote-tracking branch 'parent/master'
Fix Rooms availability constraints module