Replace Ember app with Mithril app

js/lib/components/action-button.js

@@ -0,0 +1,21 @@
+import Component from 'flarum/component';
+import icon from 'flarum/helpers/icon';
+
+export default class ActionButton extends Component {
+  view() {
+    var attrs = {};
+    for (var i in this.props) { attrs[i] = this.props[i]; }
+
+    var iconName = attrs.icon;
+    delete attrs.icon;
+
+    var label = attrs.label;
+    delete attrs.label;
+
+    attrs.href = attrs.href || 'javascript:;';
+    return m('a', attrs, [
+      iconName ? icon(iconName+' icon-glyph') : '',
+      m('span.label', label)
+    ]);
+  }
+}