- added a partial translation for Chinese Simplified language, by 俊霄 余

- 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

appGUI/preferences/geometry/GeometryExpPrefGroupUI.py

@@ -13,11 +13,12 @@ if '_' not in builtins.__dict__:
 
 class GeometryExpPrefGroupUI(OptionsGroupUI):
 
-    def __init__(self, decimals=4, parent=None):
+    def __init__(self, defaults, decimals=4, parent=None):
         super(GeometryExpPrefGroupUI, self).__init__(self, parent=parent)
 
         self.setTitle(str(_("Geometry Export")))
         self.decimals = decimals
+        self.defaults = defaults
 
         # Plot options
         self.export_options_label = FCLabel("<b>%s:</b>" % _("Export Options"))