inlines fix, menu fix, settings upgrade

src/settings.py

@@ -15,6 +15,7 @@ class Settings(Singleton, dict):
             with open(self.path) as fl:
                 data = fl.read()
             super(self.__class__, self).__init__(json.loads(data))
+            self.upgrade()
         else:
             super(self.__class__, self).__init__(Settings.get_default_settings())
             self.save()
@@ -37,7 +38,7 @@ class Settings(Singleton, dict):
         p = Settings.get_default_path() + 'toxygen.json'
         data = json.dumps({'path': unicode(path.decode(locale.getpreferredencoding())), 'name': unicode(name)})
         with open(p, 'w') as fl:
-               fl.write(data)
+            fl.write(data)
 
     @staticmethod
     def get_default_settings():
@@ -62,7 +63,8 @@ class Settings(Singleton, dict):
             'auto_accept_from_friends': [],
             'friends_aliases': [],
             'typing_notifications': True,
-            'calls_sound': True
+            'calls_sound': True,
+            'blocked': []
         }
 
     @staticmethod
@@ -73,6 +75,13 @@ class Settings(Singleton, dict):
             ('French', 'fr_FR')
         ]
 
+    def upgrade(self):
+        default = Settings.get_default_settings()
+        for key in default:
+            if key not in self:
+                self[key] = default[key]
+        self.save()
+
     def save(self):
         text = json.dumps(self)
         with open(self.path, 'w') as fl: