gajim-remote doesn't handle ?message URIs
Bug description
xep-0147 describes xmpp-URIs. xmpp:XMPP_ADDRESS?message should open a new chat/message window. gajim-remote only handles xmpp:XMPP_ADDRESS as message uri.
Steps to reproduce
gajim-remote xmpp:XMPP_ADDRESS?message does nothing.
Comment
Added a patch (quick hack, probably needs review)