Updated change log for 0.8.45 release.
Updated change log for 0.8.45 release.


marchelbling/osg,artoolkit/osg,tomasthoresen/osg,jtorresfabra/osg,scrawl/osg,tomasthoresen/osg,artoolkit/osg,artoolkit/osg,scrawl/osg,marchelbling/osg,openscenegraph/osg,tomasthoresen/osg,tomasthoresen/osg,jtorresfabra/osg,openscenegraph/osg,scrawl/osg,jtorresfabra/osg,marchelbling/osg,jtorresfabra/osg,openscenegraph/osg,openscenegraph/osg,scrawl/osg,marchelbling/osg,artoolkit/osg