BigBlueButton Integration v1.1.0-beta.1

Added

• #57 add support for URL shortener
• #62 create meeting activities
• show access mode in room overview
• show room shared icon in room overview

Fixed

• #80 clean up after user was deleted
• #73 drop down not clickable
• translate moderator message
• #78 plural translation
• quoted column names
• unify error handling for room and restriction
• #76 record deletion with scalelight

Misc

• add meeting events
• order imports