Merge pull request #8 from gnomicstudios/aranda

Made princess a SpinelessEntity, added Enemy
Physics integrated with debug view
Merge remote-tracking branch 'origin/master' into eb_gamejam

Conflicts:
	Spineless/Spineless/Entities/SpinelessEntity.cs
Merge pull request #9 from gnomicstudios/eb_gamejam

Eb gamejam
Scaled down knight and moved border
Merge pull request #10 from gnomicstudios/eb_gamejam

Scaled down knight and moved border
Enemy manager and updated backgrounds
Merge branch 'master' of https://github.com/gnomicstudios/GGJ13 into aranda
Enemies integrated with physics