add ifcfg and network files for vtestking.
add kvm-guests/execscript.
update openvnet baseurl.
install openvnet to 90-vtestkins.
download repo files from github.
sync guestroot/ to chroot_dir/.
add guestroot/.
add /etc/default/.
add prevent-daemons-starting.sh.
setup kvm-host.
add run scripts for nested guest.
add guestroot for vnestkins.
organize vneskins folder.
add metadata for vneskins.
fix the parameter name.
update rsync option to handle sparse file.
add execscript for vneskins.
generate /root/.ssh/config.
add prevent-daemons-starting.sh for vneskins.
add private key of ssh kaypair.