cn_datetime_utils 0.1.0

A Flutter package add more power to default DateTime and Duration class.

0.1.0

• New operator add(+), subtract(-) and compare(>, <, >=, <=) for DateTime.
• Update completed document.
• Add example.

0.0.1

• New unit "quarter".
• Number of days in month, quarter and year.
• Start and end of each unit.
• Initialize duration faster.