update bbb-record utility

Update locales

 - fix race condition where video share button doesn't show up somtimes when presenterShareOnly=true

removed the colour change from the chat item renderer and improved the layout when there's a long name

removed the colour change from the chat item renderer and improved the layout when there's a long name

added two strings in the log out window to locales

Logout URL was never called when API signOut call fail.

Fix chattab localization

Update locales

fix issue in the demo10_helper. 

Fixed the style of the language selector

Add a big fat warning about the implications of leaving demos installed.

Recording rewrite

Removing the hardcoded "you" from the private chat selector