Re-add TestContext.cs.
Re-add TestContext.cs.

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