pcre.lib is bound into libhttpd.dll - we no longer need to redistribute
  yet another third party lib, while we now have an ap_reg* API exported
  and supported by httpd.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@154340 13f79535-47bb-0310-9956-ffa450edef68