* don't notify old messages when user reload the client

* fix chat height

Adjust view of mobile user actions list

Pulled HTML5 locales - July 03, 2018

Moderator only message support.

Prevent settings modal re-opening after dismiss

Typing chat on iPhone partially hides the post button

Whiteboard fixes and improvements

Add some messages about audio errors

Fixed audio state bug (#5519)

Fixed full audio exit when SFU listen only is enabled

Fix SIP connection test and improve logging for SIP Application class

Screenshare sound and lock fixes

Only use chromeExtensionLinkURL if it is set

V2.0.x release ui fixes

Improve bigbluebutton cleanup cron job

Show layout name as in xml file when its name cannot be matched from locale file

Full screen button is only added on Android

Disable screenshare init for presenters on mobile devices.