Add ipv6 support for zones to vmadm
Bugfix for multible ipv4 and ipv6 interfaces in random order
Point at arekinath/illumos-kvm for AMD KVM support
Allow root to log in on zone consoles without password
Use forked smartos-overlay for new zpool setup routines
Bugfix patch to apply to the illumos gate

* make useradd -D work properly by moving defadduser/role
  into /etc
* increase EVCH_MAX_SUBSCRIPTIONS to avoid project-fifo
  breaking with >32 zones on a system