0.01	dim sep 12 01:59:59 CEST 2004
		Basic functionality

0.02	sam jun  4 22:44:40 CEST 2005
		Added a module to handle/hide all graph functionnality
		Added parameters for font face, font size, etc.
		Default output file name: svm.png

0.03    mar jun  7 01:14:42 CEST 2005
        Completed test suite, especially increasing script testing
        thanks to Test::Cmd
        Simplified script code.