- fullcalendar methods called on non-initialized elements will not throw error
- no more artifacts during first view render (for slow browsers)
- no more errors on attempted render when invisible (in hidden tabs, for example)
- more efficient, browser-agnostic algorithm for displaying within an iframe
- more efficient setMinHeight
- eventAfterRender
- getView
- displaying in iframe (also added tests)
- render method now adjusts calendar's size too
- day-of-week classnames fixed when firstDay=1
- leave more space on side event events in agenda views
- "T" optional in ISO8601 events