Set new cert-subject when switching host
Set new cert-subject when switching host

https://bugzilla.redhat.com/show_bug.cgi?id=802574

Fantu/spice-gtk,dezelin/spice-gtk,SPICE/spice-gtk,mathslinux/spice-gtk,fgouget/spice-gtk,fgouget/spice-gtk,mathslinux/spice-gtk,flexVDI/spice-gtk,flexVDI/spice-gtk,freedesktop-unofficial-mirror/spice__spice-gtk,mathslinux/spice-gtk,guodong/spice-gtk,freedesktop-unofficial-mirror/spice__spice-gtk,freedesktop-unofficial-mirror/spice__spice-gtk,dezelin/spice-gtk,guodong/spice-gtk,elmarco/spice-gtk,fgouget/spice-gtk,guodong/spice-gtk,SPICE/spice-gtk,dezelin/spice-gtk,Fantu/spice-gtk,mathslinux/spice-gtk,SPICE/spice-gtk,Fantu/spice-gtk,elmarco/spice-gtk,elmarco/spice-gtk,Fantu/spice-gtk,guodong/spice-gtk,SPICE/spice-gtk,dezelin/spice-gtk,freedesktop-unofficial-mirror/spice__spice-gtk,elmarco/spice-gtk