Fix the infinite spinner bug with the file manager store

customize.dist/fsStore.js

@@ -153,8 +153,15 @@ define([
             }
             onReady(f, rt.proxy, Cryptpad.storageKey);
         })
-        .on('disconnect', function () {
+        .on('disconnect', function (info) {
             //setEditable(false);
+            if (info.error) {
+                //Cryptpad.alert(Messages.websocketError);
+                if (typeof Cryptpad.storeError === "function") {
+                    Cryptpad.storeError();
+                }
+                return;
+            }
             Cryptpad.alert(Messages.common_connectionLost);
         });
 

customize.dist/translations/messages.js

@@ -21,6 +21,7 @@ define(function () {
     ].join('');
 
     out.common_connectionLost = 'Server Connection Lost';
+    out.websocketError = 'Unable to connect to the websocket server...';
 
     out.disconnected = 'Disconnected';
     out.synchronizing = 'Synchronizing';