Syncing the length of poll options list with the drag and drop input

Remove max-width from polling options container

Fix active poll refresh crash

Fix private public chat lock interference

fix: whiteboard access for multiple presentations

Fix save and copy messages

Whiteboard service wasn't considering the current presentation id when
fetching for the current whiteboard id. Calls were always returning
the id of the first slide available. This was effecting the state of the
whiteboard access feedback at the users' list.

Creates a pubSub error message when Upload max size exceeded

Update eslint to ecma 2020

* lock offline user private messages

* removing reassignment of props

Add missing Connection Status and Hand raising specs

Formatting of PIN number within client

Update order of presentation lists

Fix new poll key warning

Remove unused chat-related variables

Update deploy_to_usr_share.sh

Remove bbb-html5-backend log when meeting handled by other backend

After updating npm from 6.5.x to 7.x I have had to add `sudo` to install npm dependencies. A few lines below file ownership and permissions are corrected, so I think all should be fine. This should work well even with npm 6.x

fix: when muted alert is active, can't click on 'Leave audio'

Send pubSub FileTooLarge Error Msg from bbb-web when file is too large, (and makes Akka send meetingId with presentation token msg)

Closes #11913

Fix client crashing because users object is missing

Fix Text Area's Not Opening IOS Virtual Keyboard