Added boundary to battle scene. Destroys lazers when they leave the boundary
Merge branch 'master' of https://github.com/kalby/SpaceCOG-Prototype

Conflicts:
	Assets/Scripts/ProjectileLazer.cs
	Library/CurrentLayout.dwlt
	Library/ScriptAssemblies/Assembly-CSharp-Editor.dll
	Library/ScriptAssemblies/Assembly-CSharp-Editor.dll.mdb
	Library/ScriptAssemblies/Assembly-CSharp.dll
	Library/ScriptAssemblies/Assembly-CSharp.dll.mdb
	Library/assetDatabase3
	Library/expandedItems