my lil hack of ember_data inflight state to make it compatible with ember-validations and ember-easyForm

inflight.js

    becameInvalid: function(manager, errors) {
      var record = get(manager, 'record');

      if (get(record, 'errors')) {
        for (prop in errors) {
          set(record, "errors." + prop, errors[prop]);
        }
      } else {
        set(record, 'errors', Ember.Object.create(errors));
      }

      manager.transitionTo('invalid');
      manager.send('invokeLifecycleCallbacks');
    },