works with (Strawberry) Perl 5.010 from 2009, so require that version; move to...

works with (Strawberry) Perl 5.010 from 2009, so require that version; move to older File::Path interface

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1522747 13f79535-47bb-0310-9956-ffa450edef68