- Change default URLs to blank;

- Fix image, button, social icon URL placeholders;
- Remove links to example.org.

assets/js/src/newsletter_editor/blocks/button.js

@@ -19,7 +19,7 @@ define([
       return this._getDefaults({
         type: 'button',
         text: 'Button',
-        url: 'http://google.com',
+        url: '',
         styles: {
           block: {
             backgroundColor: '#ff0000',

assets/js/src/newsletter_editor/blocks/image.js

@@ -17,8 +17,8 @@ define([
     defaults: function() {
       return this._getDefaults({
         type: 'image',
-        link: 'http://example.org',
-        src: 'no-image.png',
+        link: '',
+        src: '',
         alt: 'An image of...',
         fullWidth: true, // true | false
         width: '64px',

assets/js/src/newsletter_editor/blocks/social.js

@@ -383,7 +383,7 @@ define([
               {
                 type: 'socialIcon',
                 iconType: 'facebook',
-                link: 'http://example.com',
+                link: 'http://www.facebook.com',
                 image: App.getAvailableStyles().get('socialIconSets.default.facebook'),
                 height: '32px',
                 width: '32px',
@@ -392,7 +392,7 @@ define([
               {
                 type: 'socialIcon',
                 iconType: 'twitter',
-                link: 'http://example.com',
+                link: 'http://www.twitter.com',
                 image: App.getAvailableStyles().get('socialIconSets.default.twitter'),
                 height: '32px',
                 width: '32px',