- 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/tools/Tools2RulesCheckPrefGroupUI.py

@@ -13,12 +13,13 @@ if '_' not in builtins.__dict__:
 
 
 class Tools2RulesCheckPrefGroupUI(OptionsGroupUI):
-    def __init__(self, decimals=4, parent=None):
+    def __init__(self, defaults, decimals=4, parent=None):
 
         super(Tools2RulesCheckPrefGroupUI, self).__init__(self, parent=parent)
 
         self.setTitle(str(_("Check Rules Plugin")))
         self.decimals = decimals
+        self.defaults = defaults
 
         self.crlabel = FCLabel("<b>%s:</b>" % _("Parameters"))
         self.crlabel.setToolTip(