Update SDL2 to 2.0.2

code/SDL2/include/SDL_config_minimal.h

@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -75,4 +75,7 @@ typedef unsigned long uintptr_t;
 /* Enable the dummy video driver (src/video/dummy/\*.c) */
 #define SDL_VIDEO_DRIVER_DUMMY  1
 
+/* Enable the dummy filesystem driver (src/filesystem/dummy/\*.c) */
+#define SDL_FILESYSTEM_DUMMY  1
+
 #endif /* _SDL_config_minimal_h */