license change (all contributors please follow up)

[Dave Cuthbert]

Sean Middleditch wrote:
> No, the three clause BSD license is *NOT* GPL compatible.  Only the
> modified two clause license is.  See
> http://www.gnu.org/licenses/license-list.html#OriginalBSD
>  and
> http://www.gnu.org/licenses/license-list.html#ModifiedBSD

Heh.  Check again.  The (modified) three clause license is; the four 
clause (original) wasn't.

Two is right out. ;-)

Dave