Formatted all files.

Automatically formatted all files via VS. This generally corrects indentation, removes trailing whitespace and corrects misplaced tabs or spaces. Manually tweaked a few files where required.

OpenRA.Mods.RA/Widgets/SupportPowersWidget.cs

@@ -74,7 +74,7 @@ namespace OpenRA.Mods.RA.Widgets
 
 			var oldIconCount = IconCount;
 			IconCount = 0;
-	
+
 			var rb = RenderBounds;
 			foreach (var p in powers)
 			{