[2.3] Clear missing collections on meeting end

Display polling buttons on fullscreen presentation

Disable user typing notifications when feature is disabled

Merge pull request #11345 from bigbluebutton/dependabot/bundler/record-and-playback/core/nokogiri-1.11.0

Bump nokogiri from 1.10.8 to 1.11.0 in /record-and-playback/core

Merge pull request #11344 from bigbluebutton/dependabot/npm_and_yarn/bigbluebutton-html5/tests/puppeteer/axios-0.21.1

Bump axios from 0.18.1 to 0.21.1 in /bigbluebutton-html5/tests/puppeteer

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.10.8 to 1.11.0.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sparklemotion/nokogiri/compare/v1.10.8...v1.11.0

)

Signed-off-by: dependabot[bot] <support@github.com>

Bumps [axios](https://github.com/axios/axios) from 0.18.1 to 0.21.1.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/master/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v0.18.1...v0.21.1

)

Signed-off-by: dependabot[bot] <support@github.com>

Updated the bbb-webhooks documentation. Ensuring the configuration file gets ignored.

Pulled HTML5 locales, Feb 8, 2021

Fix mobile user-list identification

Added the missing extractCredential method and replaced the old callback strategy
with the new try-catch block.

Remove coffee files from gitignore. Corrections to the readme.md

Set default cursorInterval to 150ms (was 40ms)

Disable authenticated guests

Clone unmuted input stream for usage with hark

Fix icon in chat poll result not displaying

Fix message list not updating when switching between private chats

Fix video preview modal behavior

Akka-apps filter presenter and moderators from random viewer selection list

Updated the bbb-webhooks documentation. Ensuring the configuration file gets ignored.

Changes on webcam skip preview behavior

* add param to force echo test when user joins audio after init

* fix UI stuck on connecting when userdata-bbb_auto_join_audio=false

* fix conditions for joinFullAudioImmediately and joinFullAudioEchoTest | remove old format

* remove extra param in getItem

* recover audioLocked | only set getEchoTest if doesnt exist

Update guest-wait.html