updates 2001.09.06

Folks, I've just splatted a whole bunch of bits into the
sf.net CVS repository.  There is less than meets the eye :-)

* I added initial support for the <doc> value type.
  The huge majority of the changes that just got checked in
  are, therefore, of the form...  Change:

  <description>
  An Arusha *site*: the Glasgow SLI machines.
  </description>

  to:

  <description><doc>
  An Arusha *site*: the Glasgow SLI machines.
  </doc></description>

  Not too exciting, but opens doors for the future...

* I added-to/modified the sidai:ark-cvs-source proto-package
  so that it can suck source from a sf.net (or similarly
  config'd) anonymous CVS repository.

* I killed the --constraint-hosts flag; use --proxy-hosts
  instead.

* The usual odd assortment of tweaklets.

Will