message: docs: change the order of groups in contributors page
  Put "Collaborators" before "GDE", since they are semantically closer to
  the core team.
  PR Close
diff: @@ -10,7 +10,7 @@ import { Contributor, ContributorGroup } from './contributors.model';
  import { CONTENT_URL_PREFIX } from 'app/documents/document.service';
  const contributorsPath = CONTENT_URL_PREFIX + 'contributors.json';
  -const knownGroups = ['Angular', 'GDE'];
  +const knownGroups = ['Angular', 'Collaborators', 'GDE'];
  @Injectable()
  export class ContributorService {
  