virsh: Add dir type for listing volumes with vol-list
virsh: Add dir type for listing volumes with vol-list

Fix of output of detailed volume list. BZ #727088

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