client: chat-conversation and chat-video widgets
Issue generated from Tuleap's migration script. Originally submitted by: Nicolas Jager (nicolasjager-sfl)
If during a call-video between Starsky and Hutch,
Starsky sends a message (chat-video) to Hutch,
then Starsky clicks on someone else, let say Huggy, from the samartlist. The chat-conversation page shows up with chat-video at the right.