Bug fix: the audit page was not working for object with no "org_id" filter criteria.
Bug fix: the audit page was not working for object with no "org_id" filter criteria.

git-svn-id: efba275c3291004ad656db059d43564e37a1fae9@323 60fe80c7-c1f8-43be-bd32-c3e8feb7a3b0

dflaven/itop,dflaven/itop,dflaven/itop,dflaven/itop,dflaven/itop