Add virsh commands for network interface management
Add virsh commands for network interface management

* src/virsh.c: add a number of interface related commands:
  iface-list, iface-name, iface-mac, iface-dumpxml, iface-define,
  iface-undefine, iface-edit, iface-start and iface-destroy

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