mod_autoindex wasn't inheriting options from parent directories
	properly; the use of any other mod_autoindex directives in
	a .htaccess that didn't also include IndexOptions would wipe
	out any IndexOptions settings.

PR:		3061


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82152 13f79535-47bb-0310-9956-ffa450edef68