Add debug print
Create a disk image for each disk device specified in the "disks"
array in the JSON file.
Bring back i386 (32 bit) builds.  Sigh.   Looks like the download stats have
made it clear that lots of folks are still downloading 9.2.0/32, though we're
not sure why yet.   Until we are sure, we'll keep building 32 bit.
Merge branch 'master' of gitserver.ixsystems.com:/git/repos/freenas-build/freenas