new nanobsd build script MFC to RELENG_6

[Poul-Henning Kamp]

In message <1123257394.4653.17.camel at massimo.datacode.it>, Massimo writes:
>It seems to me more easy to be used and understood, so I just wish to
>know if it will be and if, when it will be back ported.

When it is at least somewhat functional.

Right now the entire "customize" part is still missing.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.