UniversalAdmin TAB 1.7.0

Added

• First release: TAB's tab list and name tags follow UniversalAdmin's nicks
  (an ordinary TAB group and the nick as name), vanish and staff mode
  (markers after the name). Settings tab.nick-group, tab.vanish-marker,
  tab.staff-mode-marker and tab.markers-on-name-tags in UniversalAdmin's
  config.yml.
• UniversalAdmin's update check covers it.