qemu: Forbid snapshot names starting with '.'
qemu: Forbid snapshot names starting with '.'

Forbid the names to match the loading procedure of snapshots.

rlaager/libvirt,shugaoye/libvirt,andreabolognani/libvirt,agx/libvirt,trainstack/libvirt,VenkatDatta/libvirt,trainstack/libvirt,fabianfreyer/libvirt,cbosdo/libvirt,jfehlig/libvirt,taget/libvirt,crobinso/libvirt,VenkatDatta/libvirt,cbosdo/libvirt,nertpinx/libvirt,olafhering/libvirt,jardasgit/libvirt,eskultety/libvirt,zhlcindy/libvirt-1.1.4-maintain,trainstack/libvirt,elmarco/libvirt,agx/libvirt,jardasgit/libvirt,iam-TJ/libvirt,agx/libvirt,jfehlig/libvirt,andreabolognani/libvirt,zhlcindy/libvirt-1.1.4-maintain,siboulet/libvirt-openvz,zippy2/libvirt,zippy2/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,elmarco/libvirt,cbosdo/libvirt,eskultety/libvirt,nertpinx/libvirt,eskultety/libvirt,trainstack/libvirt,eskultety/libvirt,andreabolognani/libvirt,iam-TJ/libvirt,shugaoye/libvirt,iam-TJ/libvirt,agx/libvirt,taget/libvirt,zhlcindy/libvirt-1.1.4-maintain,shugaoye/libvirt,fabianfreyer/libvirt,shugaoye/libvirt,jfehlig/libvirt,zippy2/libvirt,datto/libvirt,zhlcindy/libvirt-1.1.4-maintain,taget/libvirt,datto/libvirt,olafhering/libvirt,rlaager/libvirt,fabianfreyer/libvirt,agx/libvirt,libvirt/libvirt,trainstack/libvirt,iam-TJ/libvirt,nertpinx/libvirt,fabianfreyer/libvirt,taget/libvirt,elmarco/libvirt,siboulet/libvirt-openvz,olafhering/libvirt,datto/libvirt,iam-TJ/libvirt,siboulet/libvirt-openvz,rlaager/libvirt,siboulet/libvirt-openvz,trainstack/libvirt,crobinso/libvirt,libvirt/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,elmarco/libvirt,libvirt/libvirt,iam-TJ/libvirt,jardasgit/libvirt,shugaoye/libvirt,nertpinx/libvirt,andreabolognani/libvirt,nertpinx/libvirt,elmarco/libvirt,VenkatDatta/libvirt,datto/libvirt,zhlcindy/libvirt-1.1.4-maintain,crobinso/libvirt,zippy2/libvirt,datto/libvirt,siboulet/libvirt-openvz,olafhering/libvirt,iam-TJ/libvirt,eskultety/libvirt,andreabolognani/libvirt,cbosdo/libvirt,rlaager/libvirt,jardasgit/libvirt,libvirt/libvirt,crobinso/libvirt,jfehlig/libvirt,rlaager/libvirt,taget/libvirt,cbosdo/libvirt,trainstack/libvirt