SmartOS/live 7dfc1fctools build_live

OS-6651 root fs needs a bit more space for bhyve
Reviewed by: Patrick Mooney <patrick.mooney at joyent.com>
Reviewed by: Mike Gerdts <mike.gerdts at joyent.com>
Approved by: Patrick Mooney <patrick.mooney at joyent.com>
DeltaFile
+1-1tools/build_live
+1-11 files

UnifiedSplitRaw