Merge pull request #11033 from antobinary/merge-31

bigbluebutton-config/bin/apply-lib.sh

bigbluebutton-config/bin/bbb-conf

bigbluebutton-config/sounds/README

...onfig/sounds/en/us/callie/conference/48000/conf-muted.wav

...fig/sounds/en/us/callie/conference/48000/conf-unmuted.wav

...imports/api/annotations/server/handlers/whiteboardSend.js

...uebutton-html5/imports/api/audio/client/bridge/kurento.js

bigbluebutton-html5/imports/api/audio/client/bridge/sip.js

...-html5/imports/api/group-chat-msg/server/eventHandlers.js

...i/group-chat-msg/server/handlers/groupChatMsgBroadcast.js

...orts/api/group-chat-msg/server/handlers/groupChatsMsgs.js

...orts/api/group-chat-msg/server/handlers/syncGroupsChat.js

...ports/api/group-chat-msg/server/methods/stopUserTyping.js

...i/group-chat-msg/server/modifiers/addBulkGroupChatMsgs.js

...ts/api/group-chat-msg/server/modifiers/addGroupChatMsg.js

...pi/group-chat-msg/server/modifiers/syncMeetingChatMsgs.js

.../imports/api/meetings/server/modifiers/meetingHasEnded.js

bigbluebutton-html5/imports/startup/server/index.js

bigbluebutton-html5/imports/startup/server/metrics.js

bigbluebutton-html5/imports/startup/server/redis.js