Added death screen
Made a new prototype 4.lvl
Changed lvl to 4 and raised players maxspeed
Updated DeathScene and GameScene
Removed annoying syso
Made atlas bigger
Added a new music file
Updated lvl 4
Revamped players maxspeed
Implemented the new music
Now player can't fly, but still buggy
Merge branch 'feature' into feature

Conflicts:
	src/se/chalmers/segway/scenes/GameScene.java
Renamed segwaybackwards
A golden cookie (image only) has appeared
Merge branch 'feature' into develop