[gentoo-soc] ventoo - final update

[Christopher Harvey]

In spirit of the documentation week I did a bunch of work on the user 
manual located here:

http://soc.dev.gentoo.org/~charvey/ventoo/

I also synced up the ebuild with all my code. The ebuild can be found on 
the website. I guess you could say it was a slower week, but I guess 
that is a good thing because I was able to complete my project before 
the soft pencils down date. I made some minor code changes too, but 
nothing that affects features or how my program runs.