Merge branch '2x-client-theme' of https://github.com/riadvice/bigbluebutton into riadvice-2x-client-theme

Use a custom label that inherits from spark Label and use TLF instead of FTE and to make it multiline and add a tab enabled feature to it.

 - add responsiveness timer to hopefully allow us to detect that a cl…

Merge branch 'shared-notes-extras' of https://github.com/pedrobmarin/bigbluebutton into pedrobmarin-shared-notes-extras

   for some time.

Fix exception thrown when webrtc echo test fails on initialize

Merge branch 'improve-client-annotation-edit' of https://github.com/capilkey/bigbluebutton into capilkey-improve-client-annotation-edit

Merge branch '2x-client-theme' of https://github.com/riadvice/bigbluebutton into riadvice-2x-client-theme

 - allow setting of max msg lenght from client

Initialize whiteboard thickness

RnP: Make 'presentation_props' a global var so it can be accessed in …

Update bbbResources.properties

Modified wording of enabling download of presentation

 - reposition record alert windows

Update bigbluebutton.properties

Change wording of headset icon to phone icon.

Minor ui tweaks