worked on get methods
merge from master
get group by person
get group by person
Merge remote-tracking branch 'origin/storage' into MonthView

Conflicts:
	src/no/ntnu/pu/gui/view/CalenderView.java
	src/no/ntnu/pu/gui/view/WeekView.java
	src/no/ntnu/pu/storage/ServerStorage.java
Merge remote-tracking branch 'origin/storage' into MonthView

Conflicts:
	src/no/ntnu/pu/gui/view/CalenderView.java
	src/no/ntnu/pu/gui/view/WeekView.java
	src/no/ntnu/pu/storage/ServerStorage.java