2.5

Cleanup commit:

- Yafray removed. Also did cmake/scons files, but didn't compile with it,
  so test would be appreciated :)
- Removed old crap from Windows release dir, should be checked on
  further by windows release builder later.

CMakeLists.txt

@@ -67,7 +67,6 @@ OPTION(WITH_OPENJPEG		"Enable OpenJpeg Support (http://www.openjpeg.org/)"	OFF)
 OPTION(WITH_OPENAL		"Enable OpenAL Support (http://www.openal.org)"		ON)
 OPTION(WITH_OPENMP		"Enable OpenMP (has to be supported by the compiler)"	OFF)
 OPTION(WITH_WEBPLUGIN		"Enable Web Plugin (Unix only)"				OFF)
-OPTION(WITH_YAFRAY		"Enable Yafray (Renderer)"				OFF)
 
 IF(NOT WITH_GAMEENGINE AND WITH_PLAYER)
   MESSAGE("WARNING: WITH_PLAYER needs WITH_GAMEENGINE")