Gamelogic class, Teleport coordinates, Game restart
merge and cleanup
Added Fireball Trap, Added Levelloader (unfinished), minor Change to
Keyboard Input
continued Levelloader
Finished Levelloader
added Portals to Levelloader
Merge remote-tracking branch 'origin/Niklas'

Conflicts:
	Game/src/progprak/gruppe53/Game.java
Menu
Fixed and activated Portals
Added Goal to Levelloader
Added Backgrond to Levelloader
Level Switcher
Added Levelswitch to Levelloader
LevelSwitch and Levelloader modified for switching levels
Added first Level
Imageloader
Modifier Levelloader, implements Health, Hero in GameLogic
added lvl2
Fixed Game start
More health