Don't display any contact menu for muc chats
Don't display any contact menu for muc chats

It's confusing to have it in muc, even if a contact is selected. And we can
still interact with the contact by right clicking on it if needed.

Distrotech/telepathy-account-widgets,GNOME/telepathy-account-widgets,GNOME/telepathy-account-widgets,GNOME/telepathy-account-widgets,Distrotech/telepathy-account-widgets