Moved Timetable to "Calendar" and moved Export Google function to the
menu. Introduced SynchManager. Graphical display is now using the
database instead of fetching the xml every time. Problem with asynch
task and menu button need to be fixed.
Merge branch 'TCA-Team' of https://github.com/TCA-Team/TumCampusApp.git
into TCA-Team

Conflicts:
	TumCampusApp/bin/TumCampusApp.apk
	TumCampusApp/bin/classes.dex
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/activities/TuitionFeesActivity.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/fragments/CafeteriaDetailsSectionFragment.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/tumonline/TUMCampusRequest$2.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/tumonline/TUMOnlineRequest$1.class
	TumCampusApp/bin/resources.ap_