Added end game condition

endScreen now loads when timer is less than 0.
Merge branch 'master' of https://github.com/imann24/GitHub

Conflicts:
	Library/ScriptAssemblies/Assembly-CSharp.dll
	Library/ScriptAssemblies/Assembly-CSharp.dll.mdb
	Library/assetDatabase3
	Library/metadata/b4/b40900673793b2b4daf22224fe099e5b