Merge pull request #3870 from antobinary/more-locales

...ports/ui/components/actions-bar/mute-button/component.jsx

...button-html5/imports/ui/components/settings/component.jsx

...utton-html5/imports/ui/components/user-list/component.jsx

...utton-html5/imports/ui/components/user-list/container.jsx

...uebutton-html5/imports/ui/components/user-list/service.js

bigbluebutton-html5/private/locales/en.json