1.5 - date: 17-Oct-2006
- fixed problem with great values of parameter 'top',
1.4 - date: 04-Sep-2006
- fixed variables default values,
- now able to show/interpret hex class numbers, 
1.2 - date: 28-Jul-2006 
- --zero parameter, now able to show classes with 0 speed,
1.0 - date: 07-May-2006
- first release
