umbrello/umlwidgets/associationwidget.{h,cpp} : Revert most of commits f80bd68b...
umbrello/umlwidgets/associationwidget.{h,cpp} : Revert most of commits f80bd68b and dc485c16, they destroyed association line attachments. BUG: 449463 BUG: 449626 BUG: 449627 CCBUG: 447866