Merge pull request #12561 from germanocaumo/answers-tarnslation-12546

.../src/main/scala/org/bigbluebutton/core/models/Polls.scala

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

...tton-html5/imports/api/polls/server/handlers/userVoted.js

...utton-html5/imports/api/polls/server/methods/startPoll.js

bigbluebutton-html5/imports/ui/components/poll/component.jsx

bigbluebutton-html5/imports/ui/components/poll/container.jsx

...tml5/imports/ui/components/poll/live-result/component.jsx

bigbluebutton-html5/imports/ui/components/poll/service.js

...ebutton-html5/imports/ui/components/polling/component.jsx

...ebutton-html5/imports/ui/components/polling/container.jsx

...omponents/presentation/presentation-toolbar/container.jsx

...s/ui/components/whiteboard/annotations/poll/component.jsx