Checked in Macro Jez's additions to osgText to support .osg IO make it

a fully functioning NodeKit.

Also reimplement notify() to try an prevent a crash which has been caused by
to objects in notify.cpp being initiliazed twice, the second time the auto_ptr
holding the dev/null ofstream was being initilized to 0.

include/osgGLUT/Viewer

@@ -93,8 +93,6 @@ class OSGGLUT_EXPORT Viewer : public Window, public osgGA::GUIActionAdapter
         osg::DisplaySettings* getDisplaySettings() { return _displaySettings.get(); }
         const osg::DisplaySettings* getDisplaySettings() const { return _displaySettings.get(); }
 
-        typedef std::vector<osg::ref_ptr<osgGA::CameraManipulator> > CameraManipList;
-
     protected:
 
         virtual void clear();