I have merged the two ab files together, the one from src/support and

src/lib/apr/test.  This means that the ab program in the support
directory is now portable using APR.  This has only gone through the
barest of testing, and needs to be tested much better.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@85055 13f79535-47bb-0310-9956-ffa450edef68