qemu: support persistent hotplug of <hostdev> devices
qemu: support persistent hotplug of <hostdev> devices

For some reason, although live hotplug of <hostdev> devices is
supported, persistent hotplug is not. This patch adds the proper
VIR_DOMAIN_DEVICE_HOSTDEV cases to the switches in
qemuDomainAttachDeviceConfig and qemuDomainDetachDeviceConfig.

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