Updated WinCE readme to note WinRT work.

README-wince.txt

@@ -2,8 +2,7 @@
 Windows CE is no longer supported by SDL.
 
 We have left the CE support in SDL 1.2 for those that must have it, and we
-will accept patches that support more modern Windows Mobile platforms for
-SDL 2.0.
+have support for Windows Phone 8 and WinRT in SDL2, as of SDL 2.0.3.
 
 --ryan.