Allow * to terminate the end of a directory match in mod_dir.

Allows /~* to match for both /~joe and /~joe/. [David Bronder]
Reviewed by:	Alexei Kosut, Marc Slemko, Randy Terbush
Submitted by: David Bronder <David-Bronder@uiowa.edu>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77490 13f79535-47bb-0310-9956-ffa450edef68