Merge branch 'fixIncludeOrder' into 'master'

fixes the include order, to avoid undef of Opengl functions from qt

See merge request !1

ObjectTypes/QtWidget/QtWidgetNode.cc

@@ -46,14 +46,14 @@
  *   $Date$                   *
  *                                                                           *
 \*===========================================================================*/
-
-#include <ACG/GL/acg_glew.hh>
 #include "QtWidgetNode.hh"
+#include <QGLWidget>
+#include <ACG/GL/acg_glew.hh>
 #include <ACG/Geometry/Types/PlaneT.hh>
 
 #include <QApplication>
 
-#include <QGLWidget>
+
 
 
 //== NAMESPACES ===============================================================