Cleaned up NEWS for 1.2 release
Cleaned up NEWS for 1.2 release


stmh/osg,koshman86/osg,omega-hub/osg,XiaoCC/osg,artoolkit/osg,omega-hub/osg,ntoand/osg,ghub/osg,ntoand/osg,koshman86/osg,ghub/osg,XiaoCC/osg,ntoand/osg,omega-hub/osg,stmh/osg,koshman86/osg,XiaoCC/osg,koshman86/osg,stmh/osg,XiaoCC/osg,stmh/osg,artoolkit/osg,ghub/osg,omega-hub/osg,XiaoCC/osg,artoolkit/osg,ghub/osg,artoolkit/osg,stmh/osg,ntoand/osg