Revision history for Perl extension XML::Directory.

0.30  Aug 7, 2001
	- original version; created by h2xs 1.20
	- based on a utility script called dir2xml, v0.2

0.40  Aug 21, 2001
	- object interface (XML::Directory class)
	- maximal number of nested sub-directories can be limited
	  (maximal depth)
	- number of details is controlled (brief, normal, verbose)

0.41  Aug 24, 2001
	- get_string method added
	- error handling
	- fixed a maxdepth defaulting bug