add usersInRoom in ApplicationClass
new IP in RestConsumer
new IP in RestConsumer
new Port in RestConsumer
use GetAccountsInRoomTask in Chat Fragment
cleanUp, changeDrawerRight when opening
Merge remote-tracking branch 'origin/master'

Conflicts:
	PaperFly/src/main/java/de/fhb/mi/paperfly/MainActivity.java
Merge remote-tracking branch 'origin/master'

Conflicts:
	PaperFly/src/main/java/de/fhb/mi/paperfly/MainActivity.java