Small fixes
removed some build files
Closed #158
Fixed small bugs
Fixed some UI glitches
Merge branch 'master' of https://github.com/TCA-Team/TumCampusApp
Reference implementation (POC) for #181. Still has a couple bugs :)
Leave chat room fix
Merge branch 'master' of https://github.com/TCA-Team/TumCampusApp
Closed #177
Working on making chat more stabile
Merge branch 'master' of https://github.com/TCA-Team/TumCampusApp
Fixed adding rooms with no semester leading to nullpointer
Closed #59
Still some bugs but Material Design *grins*