descriptionPreview = new Label("descriptionPreview", markdownPreviewModel);
descriptionPreview.setEscapeModelStrings(false);
descriptionPreview.setOutputMarkupId(true);
form.add(descriptionPreview);
descriptionEditor = new MarkdownTextArea("description", markdownPreviewModel, descriptionPreview);
descriptionEditor.setRepository(repositoryName);
form.add(descriptionEditor);
if (currentUser.canAdmin(null, getRepositoryModel())) {
// responsible