- the Aperture Table in the Gerber Editor is no longer extended to show all apertures at once
- in Preferences: Excellon, Geometry and CNCJob tabs, updated the UI to the new design
- trying to separate the Preferences settings from App init and to make them dependent on the self.defaults dictionary
- updated the language strings from the source
- fixed the issue with factory_defaults being saved every time the app start
- fixed the preferences not being saved to a file when the Save button is pressed in Edit -> Preferences
- fixed and updated the Transform Tools in the Editors
