Revision history for Perl extension DirDB.

0.01  Mon Jun  3 15:59:28 2002
	- original version; created by h2xs 1.20 with options
		-A -X -n DirDB
0.05 11 Nov 2003  dln
	added saving of hash references
	added check for "$rootpath LOCK$key" to go away in FETCH 
	added tying of stored hashrefs
	
0.06 18 Nov 2003 dln
	added recursive return of deleted directories into hashrefs
