0.0.6
	- small cosmetic bug that outputted mail content in the
        the well formatted report. That occured in specific a strange
        combinations.
0.0.5
        - better error reporting, cosmetic improvement, code improvement.
0.0.4   
	- Bug corrections, better error reporting, improved README.
0.0.3  
        - Rewrite architecture of dspam-learn to support multiformat of 
	mail storage. Currently support mbox/maildirs.
        - Lots of bugs corrections
0.0.2
        - ascii_color variable support, allowing to output content without
        ascii char but keeping formatting.
0.0.1
        - first write and working dspam-learn