MainCalendarController is now singleton

Singleton means you have to add all the need parameters by
Controller.getInstance().setSomething(things)
Merge branch 'LETUSMERGE' into addCalendarStructure

Conflicts:
	Core/WPISuite/WebContent/WEB-INF/lib/DefectTracker.jar
	Core/WPISuite/WebContent/WEB-INF/lib/WPISuite-Interfaces.jar
	Janeway/modules/DefectTracker.jar