Replaced a call to layoutSubviews with a call to setNeedsLayout in the header view.
Replaced a call to layoutSubviews with a call to setNeedsLayout in the calendar view.
Added some comments and marked a possible place to add a delegate method for the table view.
Fixed a bug in NSCalendar+Juncture and exposed a method to change the first day of the week.
Broke up the first day of the week and last day of the week into two pragma mark sections in the NSCalendar+Juncture methods.
Added experimental support for the calendar's firstWeekday property.
The calendar view now uses NSCalendar's autoUpdatingCurrentCalendar instead of currentCalendar, as the default calendar value.
Updated READMe to reflect new feature in 2.2.0 release.