fix: removeUser - handle connections in frontends, db changes in backend

Fix the behavior of "bbb-conf --check" when multiple STUN servers are defined

Add role check to allow webcamsOnlyForModerator changes

Restore mongo metrics feature

fix: private chat shortcuts

Backport Bug Fix When A Shape Coordinate Is Zero

fix(poll): missed test for polls with > 5 default answers

fix: create breakout room form improvements

fix(breakout-room): avoid muteOnStart at breakout room

Quick fix to prevent the moderator who joins the
breakout room from being unable to unmute himself

Pulled HTML5 locales, June 14, 2021

fix: add minimum duration for breakout room

* chatlogger
* chatlogger tranalation

fix: check for presenter status at presentation upload modal

fix(poll): remove wrong argument in quick-polls

Set Divehi as RTL

fix(poll): don't translate user/presenter typed answers

fix: css alerts

When the answer is not default (Custom or UserResponse), don't translate the answers.

fix: update trim-newlines dependency

fix: Attendee join with mic-ish permission even though mic is Locked