Revision history for TV-ProgrammesSchedules-Sony

0.03    Mon Apr 18 15:02:00 2011
        - Renamed title "SYNOPSIS" to "DESCRIPTION".
        - Minor changes to method as_string().
        - Cosmetics changes.

0.02    Wed Apr 13 15:35:10 2011
        - Added internal method _validate_param().
        - Added unit test 01-unit-test.t for method _validate_param().

0.01    Thu Apr 07 11:48:21 2011
        - First version released.