Adds guest policy test specs

Fix: Allow open private chats with mods if private chats are disabled

Split the EDL recording marks generation out to a helper function

This function is useful any place you want the matched recording marks
with timestamps rebased so 0 is the start of the meeting, I've used it
for chat analysis, for example.

There is no functional change here, it only exposes the extra function
for recording scripts or dropin/post scripts to use.

Fix previous messages chat alerts and remove unused code

Fix duplicated messages

Makes bbb-web return error code 403 when uploaded file exceeds limit

Scroll on polling panel - mobile

Extend user's name sorting to use non-ASCII characters

Fix chat alerts

Remove returnless function use

Removing unused imports

Fix panel resizing for poll, cc and waiting list

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