Revision history for Perl extension VCG.pm.

0.1  Sun Feb  9 21:32:06 2003
	- original version; created by h2xs 1.21 with options
		-n VCG.pm

0.2  Mon Feb 10 23:10:04 2003
        - added more pod
        - added support for vcg output
        - made api more consistent with GraphViz
