From Patrick Neary, "Added some lesser used tokens that we use from GL_ARB_texture_rg to computeFormatDataType(), and computeNumComponents() in src/osg/Image.cpp"
From Patrick Neary, "Added some lesser used tokens that we use from GL_ARB_texture_rg to computeFormatDataType(), and computeNumComponents() in src/osg/Image.cpp"


git-svn-id: aa838dfc23441284dd616281de4245daec5d2135@14967 16af8721-9629-0410-8352-f15c8da7e697

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