Bring htdigest along to Windows compilability.  Maybe not
	entirely there yet, but it wasn't there at all before..

Submitted by:	Keith Wannamaker <wannamak@us.ibm.com>
Reviewed by:	Ken Coar


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@83299 13f79535-47bb-0310-9956-ffa450edef68