4710 itadm(1M) needs an easily parsable output mode
4711 itadm(1M) usage output overflows 80 characters
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Reviewed by: Josef Sipek <josef.sipek@nexenta.com>
Reviewed by: Adam Stevko <adam.stevko@gmail.com>
Approved by: Albert Lee <trisk@nexenta.com>
4736 spamming zlogin with SIGINT will halt the target zone
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Reviewed by: Garrett D'Amore <garrett@damore.org>
Approved by: Dan McDonald <danmcd@omniti.com>
	[illumos-gate merge]

commit 136dc9cbe3ceda200434238d1015d39bca1d2d1a
    4736 spamming zlogin with SIGINT will halt the target zone
commit f4625c772597dc3b4c0331014447cb2120e17d43
    4710 itadm(1M) needs an easily parsable output mode
    4711 itadm(1M) usage output overflows 80 characters