Cleaned up source code
Removed Gallery, Event, ImportantNewsActivity
Merged Cafeteria and CafeteriaDetailsActivity
Added intelligent cafeteria selection
Closed #48
Changed small details for a few cards
Added images to Android Wear
Working on #102
Optimized presentation of study plans
Introduced new generic activities for background tasks and searching
Closed #86
Closed #46
Added news card
Closed #101
Made Counter easier to use #83
Removed android version too low dialog, instead don't show menu items
Splitted TransportationActivity into Transportation and TransportationDetailActivity