Rename SpriteFrameType enums.

OpenRA.Game/Graphics/SpriteLoader.cs

@@ -26,20 +26,20 @@ namespace OpenRA.Graphics
 	public enum SpriteFrameType
 	{
 		// 8 bit index into an external palette
-		Indexed,
+		Indexed8,
 
 		// 32 bit color such as returned by Color.ToArgb() or the bmp file format
 		// (remember that little-endian systems place the little bits in the first byte!)
-		BGRA,
+		Bgra32,
 
 		// Like BGRA, but without an alpha channel
-		BGR,
+		Bgr24,
 
 		// 32 bit color in big-endian format, like png
-		RGBA,
+		Rgba32,
 
 		// Like RGBA, but without an alpha channel
-		RGB
+		Rgb24
 	}
 
 	public interface ISpriteLoader