Revision history for GD-Graph-Thermometer

0.02   Thu Jan 4 00:41:05 2007
       changes style of version numbers
       added code to render result image directly 
	to STDOUT, in addition to legacy behavior 
	of write it to the filesystem.
       added ability to choose file type for result image

0.0.1  Wed Jan  3 01:22:10 2007
       Initial release.

