get appointments
get appointments
merge from master
get all
Merge remote-tracking branch 'origin/storage' into PersonControl,GroupControl

Conflicts:
	src/no/ntnu/pu/model/Appointment.java
Added getAll()-methods to CalendarControl, GroupControl, PersonControl and RoomControl. Added getSuitableRooms() method to RoomControl. Small optimizing changes to CalenderView, LoginView, MonthView and WeekView. Added int size to Room class.

Conflicts:
	src/no/ntnu/pu/model/Appointment.java
Merge pull request #49 from chunfantasy/PersonControl,GroupControl

PersonControl,GroupControl