Working on #37
Chat bugfixes
Fixed two bugs from bug report
Smaller bug fixes
Implemented update api function for #184
Minor adjustments to the api
Closed #37
Working on #191 #184
Replaced some icons with new material design icons
Fixed bug in chat card
Closed #191
Closed #184
Quick fix for not updating Chat UI
Fixed reset after editing bug
Fixed chat card bug
Beta 4 Release
Closed #203
Closed #201
Smaller UI fixes
Fixed small SQL mistake
Activate all news sources by default
Closed #204
Closed #202
Fixed stats news source id
Remove old stats entries instead of setting the int to 0 in case a news source gets removed
Beta 5
Closed #209 (Saves member to preferences, so member is not queried every time)
Closed #210 (Added create group feature)
Closed #206 (Fixed bug with inserting lectures)
Fixed some other bugs in ChatActivity