bsdbox example scripts

Hi all,

I've put up the local bsdbox scripts that I'm using as a patch against
-head. It populates the examples in src/share/examples/bsdbox along
with diffs against a couple of build files to link it into the build.

I plan on tidying up the makefiles a bit before committing it to -head.

http://people.freebsd.org/~adrian/ath/bsdbox-1.diff

Comments/improvements/etc are welcome!

Thanks,


Adrian