Remove mod_tls. All of the filters in mod_tls can now be found in

mod_ssl.  Also, mod_ssl is being kept up to date, while mod_tls is not,
so that if you use mod_tls, there are a lot of bugs, both security related,
and otherwise.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91013 13f79535-47bb-0310-9956-ffa450edef68