Merge pull request #3336 from ritzalam/cleanup-client-logging

...rc/org/bigbluebutton/core/managers/ReconnectionManager.as

...g/bigbluebutton/main/model/users/NetConnectionDelegate.as

...ient/src/org/bigbluebutton/main/views/WebRTCEchoTest.mxml

...bigbluebutton/modules/phone/managers/WebRTCCallManager.as

...g/bigbluebutton/modules/users/services/MessageReceiver.as