Merge branch 'master' of https://github.com/bigbluebutton/bigbluebutton into start-poll-01

.../main/java/org/bigbluebutton/api/ParamsProcessorUtil.java

bigbluebutton-html5/client/main.jsx

...5/imports/api/breakouts/server/handlers/breakoutClosed.js

bigbluebutton-html5/imports/api/breakouts/server/methods.js

...l5/imports/api/breakouts/server/methods/createBreakout.js

...5/imports/api/breakouts/server/methods/endAllBreakouts.js

...l5/imports/api/breakouts/server/methods/requestJoinURL.js

bigbluebutton-html5/imports/api/meetings/server/methods.js

...html5/imports/api/meetings/server/methods/transferUser.js

...luebutton-html5/imports/api/meetings/server/publishers.js

...orts/api/users-settings/server/methods/addUserSettings.js

...nents/Breakout-room/breakout-remaining-time/component.jsx

...nents/Breakout-room/breakout-remaining-time/container.jsx

...n-html5/imports/ui/components/Breakout-room/component.jsx

...n-html5/imports/ui/components/Breakout-room/container.jsx

...tton-html5/imports/ui/components/Breakout-room/service.js

...ton-html5/imports/ui/components/Breakout-room/styles.scss

.../ui/components/actions-bar/actions-dropdown/component.jsx

...ton-html5/imports/ui/components/actions-bar/component.jsx

...ton-html5/imports/ui/components/actions-bar/container.jsx