Fix on enabling Ephemeral on chat room creation. It wasn't enabled if the creation comes from remote user. Fix crash with new Conference models. Fix duration to 1 hour and if a ICS was selected, display the correct duration. Fix margins on date in conference creation and on Date picker. Change admin english text event in chats. Remove secure icon in conference contact search. Display one star security icon if ZRTP was not verified. On authentication popup, remove Realm if username is only displayed. Adapt Identity text. Fix forward selection in search bar.