Convert event forms to be partially embery.

tests/unit/routes/event/edit-test.js

@@ -0,0 +1,11 @@
+import {moduleFor, test} from "ember-qunit";
+
+moduleFor('route:event/edit', 'Unit | Route | event/edit', {
+  // Specify the other units that are required for this test.
+  // needs: ['controller:foo']
+});
+
+test('it exists', function (assert) {
+  let route = this.subject();
+  assert.ok(route);
+});