public function editAction(Repo $repo = null)
    {
        if (!$repo) {
            return new RedirectResponse($this->generateUrl('snide_travinizer_dashboard'));
        }
        $form = $this->getForm($repo);
        return array(
            'form' => $form->createView(),
            'repo' => $repo,
            'slug' => $repo->getSlug(),
            'errors' => array()
        );
    }