lazy load tinymce for faster app boot time

app/app/components/section/wysiwyg/type-editor.js

@@ -75,7 +75,16 @@ export default Ember.Component.extend({
             }
         };
 
+        if (typeof tinymce === 'undefined') {
+            $.getScript(this.session.appMeta.getBaseUrl("tinymce/tinymce.min.js?v=430"), function() {
+                window.tinymce.dom.Event.domLoaded = true;
+                tinymce.baseURL = "//" + window.location.host + "/tinymce";
+                tinymce.suffix = ".min";
                 tinymce.init(options);
+            });
+        } else {
+            tinymce.init(options);
+        }
     },
 
     willDestroyElement() {

app/app/index.html

@@ -55,7 +55,6 @@
     {{content-for 'body'}}
     <script src="assets/vendor.js"></script>
     <script src="assets/documize.js"></script>
-    <script src="tinymce/tinymce.min.js?v=430"></script>
     <script src="codemirror/lib/codemirror.js"></script>
     <script src="codemirror/mode/meta.js"></script>
     <script src="codemirror/addon/mode/loadmode.js"></script>

app/app/utils/model.js

@@ -39,6 +39,10 @@ let AppMeta = BaseModel.extend({
         this.set('url', [config.apiHost, config.apiNamespace, ""].join('/'));
     },
 
+    getBaseUrl(endpoint) {
+        return [this.get('host'), endpoint].join('/');
+    },
+
     getUrl(endpoint) {
         return [this.get('host'), this.get('namespace'), endpoint].join('/');
     }