Introduce win32 registry handling through a very apr-ish interface.
  Deals with apr utf-8 encoding of filesystem values, so we preserve
  strings in any locality or nationalized flavor of WinNT, and avoid
  the gunk for Win9x.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@95875 13f79535-47bb-0310-9956-ffa450edef68