Adds a getAllGroups.
Changes the return in getTeams from null to the List being made.
Adds a getAllGroups.
Adds the ScheduleMenu
Adds the ScheduleMenu class
Adds some of the groupSchedule function
Almost implements the function for showing the schedule for a team - needs the actual data
Same goes for printAll
Removes a out-commented line
Deletes MatchRegMenu as it is not needed
Changes some properties to let netbeans handle the project