HUD Implementation improved
WeaponHUD implemented
Merge branch 'master' into ingame-ui
Test
Merge branch 'ingame-ui'
new boxes&water textures. walkable holes & puddles, without puddle or deadzone flag.
Merge branch 'master' of https://github.com/Lusito/GameDevWeek
Merge branch 'master' of https://github.com/Lusito/GameDevWeek

Conflicts:
	gdx-kitten-rescue/src/main/java/de/hochschuletrier/gdw/ss14/ecs/systems/PlayerMovementSystem.java
Merge branch 'master' of https://github.com/Lusito/GameDevWeek
Test
Merge branch 'master' of https://github.com/Lusito/GameDevWeek into physik-master

Conflicts:
	gdx-kitten-rescue/src/main/java/de/hochschuletrier/gdw/ss14/ecs/systems/PlayerMovementSystem.java