Added setting to disable the server for LAN chromecast devices

sublime/state_manager.py

@@ -154,6 +154,10 @@ class ApplicationState:
     def migrate(self):
         """Use this function to migrate any state storage that has changed."""
         self.config.migrate()
+        self.save_config()
+
+        if self.config.server:
+            self.save()
 
     def save(self):
         # Make the necessary directories before writing the state.