edited Attacks from Characters
Attacks in Singleplayer.cs now visible
added Mana to character huds
Merge branch 'master' of https://github.com/KleinerMensch/CR4VE

Conflicts:
	CR4VE/CR4VE/CR4VE/CR4VE.csproj.Debug.cachefile
	CR4VE/CR4VE/CR4VE/GameLogic/GameStates/Arena.cs
	CR4VE/CR4VE/CR4VE/GameLogic/GameStates/Singleplayer.cs
	CR4VE/CR4VE/CR4VEContent/CR4VEContent.contentproj