From Chris Hanson, added get methods for size of file request and data to compile lists.
From Chris Hanson, added get methods for size of file request and data to compile lists.


git-svn-id: 23b6355f2bb369032457de4eb5f713ee134f73a8@4974 16af8721-9629-0410-8352-f15c8da7e697

joevandyk/osg,joevandyk/osg,joevandyk/osg,joevandyk/osg,joevandyk/osg