Release v6.7.2

• (foxriver76) remove https certificate options'
  '* (foxriver76) prevent error log of not used certificates even though they are used'
  '* (foxriver76) fixed issue with docker host cards on intro tab'
  '* (foxriver76) fixed issue if adapter readme is opened in new tab'
  '* (bluefox) corrected opening of custom tabs, e.g., for fullcalendar'
  '* (bluefox) allowed downloading of recursive folders