fixes mm-1269 don't show blue bar for internet connection issue

web/react/utils/async_client.jsx

@@ -15,6 +15,8 @@ var ActionTypes = Constants.ActionTypes;
 var callTracker = {};
 
 var dispatchError = function(err, method) {
+    if (err.message === "There appears to be a problem with your internet connection") return;
+
     AppDispatcher.handleServerAction({
         type: ActionTypes.RECIEVED_ERROR,
         err: err,