* tools/dev/unix-build/Makefile.svn: Make my custom build script, and by extension
   the bb-openbsd buildbot, install mod_dontdothat, and configure httpd as required
   to make tests pass again over HTTP.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1585463 13f79535-47bb-0310-9956-ffa450edef68