Towers upgarde when clicking several times!
Merge remote-tracking branch 'origin/master'
Nice update
Conflicts:
	Library/CurrentLayout.dwlt
	Library/CurrentMaximizeLayout.dwlt
	Library/ScriptAssemblies/Assembly-CSharp.dll
	Library/ScriptAssemblies/Assembly-CSharp.dll.mdb
	Library/assetDatabase3
	Library/metadata/da/daa5e00ec3f09394bb16846061fad9e2
	Library/shadercompiler-1.log
	StudiDefense.userprefs