SmartOS/live 6e5419d. configure README.md

OS-7770 remove platform build dep on download.joyent.com
Reviewed by: John Levon <john.levon at joyent.com>
Reviewed by: Mike Gerdts <mike.gerdts at joyent.com>
Approved by: Mike Gerdts <mike.gerdts at joyent.com>
DeltaFile
+12-11configure
+4-4README.md
+4-4default.configure-build
+20-193 files

UnifiedSplitRaw