Revision history for Perl extension PostScript::Graph::Stock.

0.03	Sun Nov 10 10:35:13 GMT 2002
	added proper 'use' lines
	'build_chart' behaviour moved to 'output' by default
	added 'smallest' option
	various changes to documentation
	extracted 'prepare_dates' as exported function
	added 'data_from_data' method to reintegrate prepared data
	data by months no longer shows volume
	'build_chart' now 'build_graph', part of 'output' by default
	added 'line_from_data' and code for drawing lines and Key
	$o->{order} now $o->{dates} array
	$o->{dates} now $o->{order} hash, (dates => label indexes)
	'ps_functions' now a class method
	tidied up documentation

0.02	Sat Oct 19 14:36:20 GMT 2002
	Added documentation and support for multiple date formats

0.01	Fri Oct 11 11:50:13 2002
	- original version; created by h2xs 1.21 with options
		-X -n PostScript::Graph::Stock

