0.03
    2010-12-06
        * Further corrections on parse_groups bug that was further pointed out by Lester Hightower.

0.02
    2010-12-03
        * Correct parse_groups bug that was pointed out by Lester Hightower.
        * Add parsing/writing of dates on groups.

0.01
    2010-06-28
        * First release
