Work on composer, early implementation of replying

ember/app/components/ui/controls/text-editor.js

@@ -0,0 +1,9 @@
+import Ember from 'ember';
+
+export default Ember.Component.extend({
+    actions: {
+        save: function() {
+            this.sendAction('save', this.get('value'));
+        }
+    }
+});