Merge remote-tracking branch 'upstream/v2.0.x-release' into sfu-opt-audio

akka-bbb-apps/scala/BreakoutRoom.sc

akka-bbb-apps/src/main/resources/logback.xml

...rc/main/scala/org/bigbluebutton/core/api/InMessages.scala

...ain/scala/org/bigbluebutton/core/apps/BreakoutModel.scala

.../org/bigbluebutton/core/apps/breakout/BreakoutApp2x.scala

...igbluebutton/core/apps/breakout/BreakoutHdlrHelpers.scala

...utton/core/apps/breakout/BreakoutRoomCreatedMsgHdlr.scala

...ebutton/core/apps/breakout/BreakoutRoomsListMsgHdlr.scala

...on/core/apps/breakout/CreateBreakoutRoomsCmdMsgHdlr.scala

...gbluebutton/core/apps/polls/RespondToPollReqMsgHdlr.scala

...button/core/apps/users/GetRecordingStatusReqMsgHdlr.scala

.../apps/users/RecordAndClearPreviousMarkersCmdMsgHdlr.scala

...n/core/apps/users/SendRecordingTimerInternalMsgHdlr.scala

...button/core/apps/users/SetRecordingStatusCmdMsgHdlr.scala

...tton/core/apps/users/SyncGetUsersMeetingRespMsgHdlr.scala

...ebutton/core/apps/users/UserBroadcastCamStopMsgHdlr.scala

.../apps/users/UserJoinMeetingAfterReconnectReqMsgHdlr.scala

...luebutton/core/apps/users/UserJoinMeetingReqMsgHdlr.scala

...g/bigbluebutton/core/apps/users/UserLeaveReqMsgHdlr.scala

...in/scala/org/bigbluebutton/core/apps/users/UsersApp.scala