* support/ab.c: Rewrite SSL support so that it works reliably, and

enable it by default when the --enable-ssl is passed to configure.
Adds support for -Z and -f arguments to tweak SSL protocol options.

Submitted by: Masaoki Kobayashi <masaoki techfirm.co.jp>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@170612 13f79535-47bb-0310-9956-ffa450edef68