anchored menu parts

added anchors to parts of the menu so it looks good on different screen
sizes
Merge remote-tracking branch 'origin/master'

Conflicts:
	Menu/Assets/MainMenu.unity
	Menu/Library/CurrentLayout.dwlt
	Menu/Library/EditorUserBuildSettings.asset
	Menu/Library/ScriptAssemblies/Assembly-CSharp-Editor.dll
	Menu/Library/ScriptAssemblies/Assembly-CSharp-Editor.dll.mdb
	Menu/Library/ScriptAssemblies/Assembly-CSharp.dll
	Menu/Library/ScriptAssemblies/Assembly-CSharp.dll.mdb
	Menu/Library/assetDatabase3
	Menu/Library/expandedItems
	Menu/Library/guidmapper
	Menu/Library/metadata/37/3725247107e58b444adbcbb450165cc0
	Menu/Library/metadata/cf/cfa5d9425e507e44083d6855a5092b52
	Menu/Library/metadata/e5/e558b9c3d6538ce4a810f2bf87c1f3a9
	Menu/Library/shadercompiler-1.log