fix virDomainMigrateToURI doc
fix virDomainMigrateToURI doc

* src/libvirt.c: remove reverences to non existent dconn parameter
  when using that entry point.

nertpinx/libvirt,trainstack/libvirt,agx/libvirt,taget/libvirt,siboulet/libvirt-openvz,emaste/libvirt,amery/libvirt-vserver,novel/fbsd-libvirt,datto/libvirt,libvirt/libvirt,shugaoye/libvirt,datto/libvirt,rmarwaha/libvirt,trainstack/libvirt,soulxu/libvirt-xuhj,rmarwaha/libvirt1,jardasgit/libvirt,elmarco/libvirt,warewolf/libvirt,iam-TJ/libvirt,andreabolognani/libvirt,rbu/libvirt,eskultety/libvirt,rlaager/libvirt,rbu/libvirt,jardasgit/libvirt,wiedi/libvirt,usc-isi/libvirt,leilihh/libvirt,warewolf/libvirt,fabianfreyer/libvirt,rlaager/libvirt,shugaoye/libvirt,leilihh/libvirt,rmarwaha/libvirt1,jfehlig/libvirt,andreabolognani/libvirt,rbu/libvirt,eskultety/libvirt,dumbbell/libvirt,novel/fbsd-libvirt,taget/libvirt,agx/libvirt,olafhering/libvirt,amery/libvirt-vserver,cbosdo/libvirt,danwent/libvirt-ovs,eskultety/libvirt,elmarco/libvirt,danwent/libvirt-ovs,crobinso/libvirt,elmarco/libvirt,warewolf/libvirt,rmarwaha/libvirt1,zhlcindy/libvirt-1.1.4-maintain,rmarwaha/libvirt1,kantai/libvirt-vfork,VenkatDatta/libvirt,olafhering/libvirt,usc-isi/libvirt,jeckersb/libvirt,warewolf/libvirt,danwent/libvirt-ovs,datto/libvirt,cbosdo/libvirt,trainstack/libvirt,nertpinx/libvirt,jfehlig/libvirt,emaste/libvirt,datto/libvirt,siboulet/libvirt-openvz,usc-isi/libvirt,novel/fbsd-libvirt,soulxu/libvirt-xuhj,rmarwaha/libvirt,kantai/libvirt-vfork,rmarwaha/libvirt,libvirt/libvirt,andreabolognani/libvirt,rbu/libvirt,VenkatDatta/libvirt,libvirt/libvirt,amery/libvirt-vserver,VenkatDatta/libvirt,soulxu/libvirt-xuhj,shugaoye/libvirt,taget/libvirt,rlaager/libvirt,wiedi/libvirt,zhlcindy/libvirt-1.1.4-maintain,trainstack/libvirt,taget/libvirt,wiedi/libvirt,zippy2/libvirt,soulxu/libvirt-xuhj,bjzhang/libvirt,zhlcindy/libvirt-1.1.4-maintain,novel/fbsd-libvirt,novel/fbsd-libvirt,leilihh/libvirt,jeckersb/libvirt,foomango/libvirt,jeckersb/libvirt,andreabolognani/libvirt,novel/fbsd-libvirt,leilihh/libvirt,datto/libvirt,nertpinx/libvirt,elmarco/libvirt,bjzhang/libvirt,siboulet/libvirt-openvz,crobinso/libvirt,trainstack/libvirt,fabianfreyer/libvirt,wiedi/libvirt,rmarwaha/libvirt,jeckersb/libvirt,jeckersb/libvirt,rlaager/libvirt,danwent/libvirt-ovs,agx/libvirt,rmarwaha/libvirt1,soulxu/libvirt-xuhj,shugaoye/libvirt,olafhering/libvirt,dumbbell/libvirt,amery/libvirt-vserver,rbu/libvirt,shugaoye/libvirt,wiedi/libvirt,bjzhang/libvirt,leilihh/libvirt,nertpinx/libvirt,usc-isi/libvirt,fabianfreyer/libvirt,crobinso/libvirt,crobinso/libvirt,iam-TJ/libvirt,foomango/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,iam-TJ/libvirt,zippy2/libvirt,siboulet/libvirt-openvz,elmarco/libvirt,eskultety/libvirt,novel/fbsd-libvirt,emaste/libvirt,jeckersb/libvirt,zippy2/libvirt,siboulet/libvirt-openvz,dumbbell/libvirt,bjzhang/libvirt,olafhering/libvirt,usc-isi/libvirt,trainstack/libvirt,kantai/libvirt-vfork,emaste/libvirt,zhlcindy/libvirt-1.1.4-maintain,kantai/libvirt-vfork,warewolf/libvirt,emaste/libvirt,cbosdo/libvirt,eskultety/libvirt,cbosdo/libvirt,foomango/libvirt,wiedi/libvirt,jardasgit/libvirt,agx/libvirt,jfehlig/libvirt,foomango/libvirt,taget/libvirt,emaste/libvirt,wiedi/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,amery/libvirt-vserver,jeckersb/libvirt,novel/fbsd-libvirt,zippy2/libvirt,trainstack/libvirt,rlaager/libvirt,fabianfreyer/libvirt,rmarwaha/libvirt1,novel/fbsd-libvirt,iam-TJ/libvirt,iam-TJ/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,sshah-solarflare/Libvirt-PCI-passthrough-,bjzhang/libvirt,iam-TJ/libvirt,foomango/libvirt,dumbbell/libvirt,agx/libvirt,nertpinx/libvirt,dumbbell/libvirt,zhlcindy/libvirt-1.1.4-maintain,emaste/libvirt,VenkatDatta/libvirt,iam-TJ/libvirt,fabianfreyer/libvirt,dumbbell/libvirt,rmarwaha/libvirt,jardasgit/libvirt,andreabolognani/libvirt,danwent/libvirt-ovs,VenkatDatta/libvirt,kantai/libvirt-vfork,warewolf/libvirt,sshah-solarflare/Libvirt-PCI-passthrough-,leilihh/libvirt,cbosdo/libvirt,jfehlig/libvirt,libvirt/libvirt,warewolf/libvirt,jardasgit/libvirt,rmarwaha/libvirt