This commit reverts the #include <mesa/glu.h>

stuff used for peach to the standard <GL/glu.h>
the mesa stuff was needed for the machines for peach but its
not the stanard location of the headers, now that its not
needed were switching it back.

Kent

source/gameengine/Ketsji/KX_PythonInit.cpp

@@ -44,11 +44,11 @@
 #include <OpenGL/glu.h>
 #else
 #include <GL/gl.h>
-#if defined(__sun__) && !defined(__sparc__)
+/* #if defined(__sun__) && !defined(__sparc__)
 #include <mesa/glu.h>
-#else
+#else */
 #include <GL/glu.h>
-#endif
+/* #endif */
 #endif
 
 #ifdef WIN32