* NEW: Printer implementation was completed.
[GB.FORM]
* NEW: Some control icons were updated.
[GB.QT4]
* NEW: Printer class implementation.
[GB.QT4.EXT]
* NEw: The Printer class was removed.
git-svn-id: svn://localhost/gambas/trunk@2579 867c0c6c-44f3-4631-809d-bfa615b0a4ec