Fix webhook filtering, make it a bit more defensive. Minor other tweaks.

client/galaxy/scripts/layout/masthead.js

@@ -1,7 +1,7 @@
-import Utils from "utils/utils";
 import Menu from "layout/menu";
 import Scratchbook from "layout/scratchbook";
 import QuotaMeter from "mvc/user/user-quotameter";
+
 /** Masthead **/
 var View = Backbone.View.extend({
     initialize: function(options) {
@@ -62,7 +62,9 @@ var View = Backbone.View.extend({
                 var text = "";
                 self.collection.each(model => {
                     var q = model.get("onbeforeunload") && model.get("onbeforeunload")();
-                    q && (text += `${q} `);
+                    if (q) {
+                        text += `${q} `;
+                    }
                 });
                 if (text !== "") {
                     return text;

client/galaxy/scripts/layout/page.js

@@ -2,6 +2,7 @@ import Masthead from "layout/masthead";
 import Panel from "layout/panel";
 import Modal from "mvc/ui/ui-modal";
 import Utils from "utils/utils";
+
 var View = Backbone.View.extend({
     el: "body",
     className: "full-content",

client/galaxy/scripts/mvc/webhooks.js

@@ -19,8 +19,9 @@ const WebhookView = Backbone.View.extend({
         const webhooks = new Webhooks();
         webhooks.fetch({
             success: data => {
-                data.reset(filterType(data, options.type));
-
+                if (options.type) {
+                    data.reset(filterType(data, options.type));
+                }
                 if (data.length > 0) {
                     this.render(weightedRandomPick(data));
                 }
@@ -50,7 +51,14 @@ const load = options => {
 };
 
 function filterType(data, type) {
-    return data.models.filter(item => item.get("type").indexOf(type) !== -1);
+    return data.models.filter(item => {
+        let itype = item.get("type");
+        if (itype) {
+            return itype.indexOf(type) !== -1;
+        } else {
+            return false;
+        }
+    });
 }
 
 function weightedRandomPick(data) {

client/galaxy/scripts/qunit/test-app.js

@@ -1,4 +1,6 @@
 /** Creates a generic/global Galaxy environment, loads shared libraries and a fake server */
+/* global define */
+
 define(
     [
         "jquery",