Add @nomarshal in a few places where we're marshalling manually
Add @nomarshal in a few places where we're marshalling manually

freedesktop-unofficial-mirror/spice__spice,elmarco/spice,fgouget/spice,dezelin/spice,fgouget/spice,Fantu/spice,dezelin/spice,ya-mouse/spice,mathslinux/spice,alon/spice-server,freedesktop-unofficial-mirror/spice__spice,virtualAMP/spiceplay,alon/spice-server,dezelin/spice,ya-mouse/spice,Fantu/spice,virtualAMP/spiceplay,virtualAMP/spiceplay,virtualAMP/spiceplay,fgouget/spice,fgouget/spice,ya-mouse/spice,elmarco/spice,mathslinux/spice,mathslinux/spice,SPICE/spice,freedesktop-unofficial-mirror/spice__spice,mathslinux/spice,SPICE/spice,elmarco/spice,Fantu/spice,dezelin/spice,dezelin/spice,freedesktop-unofficial-mirror/spice__spice,elmarco/spice,freedesktop-unofficial-mirror/spice__spice,mathslinux/spice,Fantu/spice,alon/spice-server,SPICE/spice,alon/spice-server,alon/spice-server,elmarco/spice