FEATURE: Allow group owners to edit group name and avatar flair.

app/assets/javascripts/admin/controllers/admin-group.js.es6

@@ -1,7 +1,5 @@
 import { popupAjaxError } from 'discourse/lib/ajax-error';
 import { propertyEqual } from 'discourse/lib/computed';
-import { escapeExpression } from 'discourse/lib/utilities';
-import computed from 'ember-addons/ember-computed-decorators';
 
 export default Ember.Controller.extend({
   adminGroupsType: Ember.inject.controller(),
@@ -37,43 +35,6 @@ export default Ember.Controller.extend({
     ];
   }.property(),
 
-  @computed
-  demoAvatarUrl() {
-    return Discourse.getURL('/images/avatar.png');
-  },
-
-  @computed('model.flair_url')
-  flairPreviewIcon() {
-    return this.get('model.flair_url') && this.get('model.flair_url').substr(0,3) === 'fa-';
-  },
-
-  @computed('flairPreviewIcon')
-  flairPreviewImage() {
-    return this.get('model.flair_url') && !this.get('flairPreviewIcon');
-  },
-
-  @computed('flairPreviewImage', 'model.flair_url', 'model.flairBackgroundHexColor', 'model.flairHexColor')
-  flairPreviewStyle() {
-    var style = '';
-    if (this.get('flairPreviewImage')) {
-      style += 'background-image: url(' + escapeExpression(this.get('model.flair_url')) + '); ';
-    }
-    if (this.get('model.flairBackgroundHexColor')) {
-      style += 'background-color: #' + this.get('model.flairBackgroundHexColor') + ';';
-    }
-    if (this.get('model.flairHexColor')) {
-      style += 'color: #' + this.get('model.flairHexColor') + ';';
-    }
-    return style;
-  },
-
-  @computed('model.flairBackgroundHexColor')
-  flairPreviewClasses() {
-    if (this.get('model.flairBackgroundHexColor')) {
-      return 'rounded';
-    }
-  },
-
   actions: {
     next() {
       if (this.get("showingLast")) { return; }