- fixed issue with arrays of items could not be added in the Gerber/Excellon Editor when a translation is used

- fixed issue in the Excellon Editor where the Space key did not toggle the direction of the array of drills
- combed the application strings all over the app and trimmed them up until those starting with letter 'O'
- updated the translation strings

appGUI/preferences/tools/ToolsDrillPrefGroupUI.py

@@ -306,7 +306,7 @@ class ToolsDrillPrefGroupUI(OptionsGroupUI):
         # Start Z
         startzlabel = FCLabel('%s:' % _('Start Z'))
         startzlabel.setToolTip(
-            _("Height of the tool just after start.\n"
+            _("Height of the tool just after starting the work.\n"
               "Delete the value if you don't need this feature.")
         )
         self.estartz_entry = NumericalEvalEntry(border_color='#0069A9')