Merge branch 'global-audio-0.81' into mconf-live0.4
Merge branch 'multicamera-0.81' into mconf-live0.4
Merge branch 'sharedNotesNoServer-0.81' into mconf-live0.4

Conflicts:
	bigbluebutton-client/locale/en_US/bbbResources.properties
	bigbluebutton-client/locale/pt_BR/bbbResources.properties
Merge branch 'guest-role-0.81' into mconf-live0.4
Merge branch 'get-recordings-metadata-filter-0.81' into mconf-live0.4