OS-2611 remove ack
OS-2607 need to enable setid dumps
OS-2613 svc:/system/identity:node ignores hostname bootparam if system didn't boot via DHCP
OS-2620 use platform_buildstamp to provide smbios version string.
OS-2020 rotate KVM VM's vm.log files to /var/log/sdc/upload
OS-2625 vmadm should add tail of zoneinit log to its log on provision failure.
OS-2427 add note to scare off potential users of VM.js in preparation for refactoring.