new 6bone web page stuff

[RLFink@lbl.gov (Bob Fink LBNL)]

various changes:

1.  new 6bone diagram is up - PLEASE TELL ME WHERE THE ERRORS ARE!

2.  a tool page with the G6 route tool and Ben Kirkpatrick's v6 address
generation tool.

3.  San Jose 6bone minutes now accessible on minutes web page.

4.  6bone WG charter now accessiable on the "What is the 6bone" page.


Thanks,

Bob