- replaced the standard buttons in the QMessageBox's used in the app with custom ones that can have text translated
- updated the POT translation file and the MO/PO files for English and Romanian language
- Gerber Editor: added toggle effect to the Transform Tool
- Gerber Editor: added shortcut for Transform Tool and also toggle effect here, too
- updated the shortcut list with the Gerber Editor shortcut keys
- Gerber Editor: fixed error when adding an aperture with code value lower than the ones that already exists