[Libunwind-devel] first draft for Savannah-hosted libunwind home-page

[David Mosberger-Tang]

I finally got around to update the web pages for libunwind such that
they're more or less usable.  The result can be seen here:

  http://www.nongnu.org/libunwind/

Nothing fancy, but at least the man-pages are under the
"documentation" section, so that might come in handy.  For the moment,
the equivalent content is still available from www.hpl.hp.com, but we
don't want to depend on those pages staying around forever...

There are many cleanups to do (e.g., the "top" and "overview" sections
will be merged into one section), the address-info in the man-pages
for me is obsolete, etc.  If there are other things you see amiss or
would like to see changed, let me know.

  --david