Get rid of glew dependencies

Remove a lot of unused qt libraries which were linked before
Don't link libXi and Xmu as we don't need it



git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@378 fdac6126-5c0c-442c-9429-916003d36597

cmake/FindGLUT.cmake

@@ -69,12 +69,9 @@ ENDIF (WIN32)
 SET( GLUT_FOUND "NO" )
 IF(GLUT_INCLUDE_DIR)
   IF(GLUT_glut_LIBRARY)
-    # Is -lXi and -lXmu required on all platforms that have it?
-    # If not, we need some way to figure out what platform we are on.
+    
     SET( GLUT_LIBRARIES
       ${GLUT_glut_LIBRARY}
-      ${GLUT_Xmu_LIBRARY}
-      ${GLUT_Xi_LIBRARY} 
       ${GLUT_cocoa_LIBRARY}
       )
     SET( GLUT_FOUND "YES" )