remove event titles text shadow: looks ugly if the text is black
fix event CSS overflow issue
Merge pull request #89 from tkrotoff/remove-fc-event-text-shadow

Remove event titles text shadow: looks ugly if the text is black
fix header classNames bug in basic views
slightly adjust background color for agenda events
update changelog/meta for 1.6.1
hiddenDays option. internal refactor for how cells/dates work
update tests for hiddenDays
Fixes "backgroud" typo.
update changelog
increment version
allow ajax data parameter to be specified as a function

(test updated by arshaw after-the-fact)
cleanup data_as_a_function code
future/past classNames on day cells
don't throw error if event's title is blank or null
Add option to not automatically hook window.resize
hookWindowResize -> handleWindowResize
use jQuery to detect if body/calendar-element is visible and ready for rendering
fix bug with agenda event grid snapping, landing on wrong day (from PR#55)
eventStartEditable/startEditable AND eventDurationEditable/durationEditable