new GUI on the move. Some stuff to Do
Implemented New Gui
...
Merge remote-tracking branch 'origin/master' into NewGui
fixed Playground:
gameLoop
drawGame
drawEntitiesToScreen

fixed Entities:
intersects
Deleted Referee
-will be replaced soon
Added LooseSnakePieces and Implemented AddTail() so a Snake can grow.
Snake is no longer a Runnable.

There is a unknown Collision Bug
enabled Disco-BackgroundPaintings
 kk
ogog
fixed endGame Message
aaaand it runs
refactoring
GUI Colors changed
ALPHA trolol
fixed Border
fixed Version
Merge remote-tracking branch 'origin/NewGui'

Conflicts:
	src/main/java/timoschwarz/snake/controller/Controller.java
	src/main/java/timoschwarz/snake/view/Playground.java