removed before checking in, and added some more documentation git-svn-id: svn://10.0.0.236/trunk@13089 18797224-902f-48f8-a5cc-f745e15eee43
removed before checking in, and added some more documentation git-svn-id: svn://10.0.0.236/trunk@13089 18797224-902f-48f8-a5cc-f745e15eee43