docs: Expose alias tag in domain RNG schema
docs: Expose alias tag in domain RNG schema

Though <alias> is ignored when defining a domain, it can cause
failure if one validates (e.g. virt-xml-validate) the XML dumped
from a running domain. This patch expose it in domain RNG schema
for all the devices which support it.

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