Ensure MarkIdle is called just once at the end of an async save.
Ensure MarkIdle is called just once at the end of an async save.

rockfordlhotka/csla,MarimerLLC/csla,JasonBock/csla,rockfordlhotka/csla,jonnybee/csla,BrettJaner/csla,jonnybee/csla,JasonBock/csla,JasonBock/csla,BrettJaner/csla,BrettJaner/csla,MarimerLLC/csla,rockfordlhotka/csla,ronnymgm/csla-light,ronnymgm/csla-light,ronnymgm/csla-light,jonnybee/csla,MarimerLLC/csla