Cleaned up includes

Removed includes to cvfLibCore and friends. Removed several includes from header files.

ApplicationCode/UserInterface/RiuMainWindow.cpp

@@ -56,6 +56,8 @@
 #include "cafPdmUiTreeView.h"
 #include "cafSelectionManager.h"
 
+#include "cvfTimer.h"
+
 #include <QAction>
 #include <QCloseEvent>
 #include <QDir>
@@ -71,6 +73,7 @@
 
 
 
+
 //==================================================================================================
 ///
 /// \class RiuMainWindow