Merge remote-tracking branch 'upstream/v2.0.x-release' into x.0.3-fix-console-warnings

...button/core/apps/users/UserBroadcastCamStartMsgHdlr.scala

.../apps/users/UserJoinMeetingAfterReconnectReqMsgHdlr.scala

...utton/core/apps/voice/UserJoinedVoiceConfEvtMsgHdlr.scala

...n/scala/org/bigbluebutton/core/running/MeetingActor.scala

...in/scala/org/bigbluebutton/common2/domain/Meeting2x.scala

...in/scala/org/bigbluebutton/common2/msgs/WebcamsMsgs.scala

...b/src/main/java/org/bigbluebutton/api/MeetingService.java

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

...b/src/main/java/org/bigbluebutton/api/domain/Meeting.java

...src/main/java/org/bigbluebutton/api2/IBbbWebApiGWApp.java

...rc/main/scala/org/bigbluebutton/api2/BbbWebApiGWApp.scala

bigbluebutton-client/locale/en_US/bbbResources.properties

bigbluebutton-client/resources/config.xml.template

bigbluebutton-client/resources/prod/BigBlueButton.html

bigbluebutton-client/resources/prod/lib/kurento-extension.js

bigbluebutton-client/resources/prod/lib/kurento-utils.js

bigbluebutton-client/resources/prod/lib/kurento-utils.min.js

...n-client/resources/prod/lib/reconnecting-websocket.min.js

bigbluebutton-client/src/org/bigbluebutton/core/TimerUtil.as

...button-client/src/org/bigbluebutton/core/model/Meeting.as