Merge pull request #5998 from MaximKhlobystov/ice-connection-state-errors-2

...luebutton-html5/client/compatibility/kurento-extension.js

...on-html5/imports/api/screenshare/client/bridge/kurento.js

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

...rts/ui/components/actions-bar/desktop-share/component.jsx

...button-html5/imports/ui/components/screenshare/service.js

bigbluebutton-html5/private/locales/en.json