FreeBSD porting status page

[chat95 at mac.com]

Dear FreeBSD freaks,

I updated http://porting.openoffice.org/freebsd/ 

o section added : how to build
                : history

and, and many many othres!

It was very tough for me to dig ML archives, and investigating commit logs,
I'm very sorry if someone's names/works are not in this page. Apparently,
Tim Tretyak's name is missing, and some of Martin Blapp's works may
also be missing.

I should add Kevin, Ken, Martin, Pavel, Sander, Stefan, Volker
for their contribution.

Would you please raise your hands? I'll add ASAP.
thank you very much.
--nakata maho