Cleanup and consolidate code. Also some formatting changes for Chapter 5.
Cleanup and consolidate code. Also some formatting changes for Chapter 5.


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