Invalid JID when receiving a message from a username containing unicode characters
Bug description
When receiving a message from someone who has a display name using UTF-8 characters, Gajim ignores it and display an error about an Invalid JID
Steps to reproduce
Receive a message from someone who set a display name with unicode special chars.
Exemple of log entry:
01/26/2016 14:26:49 (W) gajim.c.connection_handlers_events Invalid JID: 75318_support_channel@conf.hipchat.com/Gui ʕ•ᴥ•ʔ, ignoring it
Software versions
OS version: Gentoo GTK version: 2.24.29 PyGTK version: 2.24.0
trying to catch the full message received, but it's clearly linked to that username.