Save migration speed in qemuDomainMigrateSetMaxSpeed
Save migration speed in qemuDomainMigrateSetMaxSpeed

Now that migration speed is stored in qemuDomainObjPrivate structure,
save the new value when invoking qemuDomainMigrateSetMaxSpeed().

Allow setting migration speed on inactive domain too.

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