Apache Forrest docs add (bug FOR-107)

docs add
by
DC
(fixes bug FOR-107)

:

Added a mechanism to enable impoverished XML tools that do not use
the Catalog Entity Resolver to fetch the DTDs direct from the website.
See notes for "Upgrading to v0.6".
Please help to upgrade our /dtd/.htaccess file (see issue FOR-107)
and please help to address the SVN Issue
1233.