Poking around the old htaccess howto, looking for ways that we can make

it more relevant. These days, instead of "htaccess files are for auth"
the general belief is "htaccess files are for rewrite".


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@933606 13f79535-47bb-0310-9956-ffa450edef68