Task #120: Add breadcrumb for Groups and Users page.
Merge branch 'master' of https://github.com/InternetDevels/drupal.ua
Merge branch 'master' into 123_1
Merge branch 'master' of https://github.com/InternetDevels/drupal.ua
Merge branch '120'
Merge branch 'master' of https://github.com/InternetDevels/drupal.ua
Merge branch 'master' into 117
Merge branch 'master' of https://github.com/InternetDevels/drupal.ua