Updated SDL to version 2.0.1

CMakeLists.txt

@@ -29,9 +29,9 @@ include(${SDL2_SOURCE_DIR}/cmake/sdlchecks.cmake)
 # set SDL_BINARY_AGE and SDL_INTERFACE_AGE to 0.
 set(SDL_MAJOR_VERSION 2)
 set(SDL_MINOR_VERSION 0)
-set(SDL_MICRO_VERSION 0)
+set(SDL_MICRO_VERSION 1)
 set(SDL_INTERFACE_AGE 0)
-set(SDL_BINARY_AGE 0)
+set(SDL_BINARY_AGE 1)
 set(SDL_VERSION "${SDL_MAJOR_VERSION}.${SDL_MINOR_VERSION}.${SDL_MICRO_VERSION}")
 
 # Calculate a libtool-like version number