Incorporate some changes from sdc-vmtools. Closes #8
This includes updated format-secondary-disk script and first boot
There were a few bugs in the previous format-secondary-disk. The worst
was the partition check (line 53, "partexists=") which would always
Removed deprecations warning and MIBE reference
MIBE is what we use internally for SmartOS images, no Linux or Windows images.
This repo is still relevant for SmartOS user although it's in need of some updates.
Added deprecation warning