Refactored the management of the request queues so that the appropraite mutex is locked when DatabaseRequest objects are modified
Refactored the management of the request queues so that the appropraite mutex is locked when DatabaseRequest objects are modified


git-svn-id: 23b6355f2bb369032457de4eb5f713ee134f73a8@8434 16af8721-9629-0410-8352-f15c8da7e697

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