Log Message:
Update to 1.27

Upstream changes:
1.27  2016-01-14 10:50:00 MANWAR
      - Added LICENSE file.

1.26  2016-01-03 00:45:00 MANWAR
      - Merged GitHub Pull Request #9 from ESERTE.

1.25  2016-01-02 01:05:00 MANWAR
      - Merged GitHub Pull Request #8 from TAISNIF.

1.24  2015-12-14 11:35:00 MANWAR
      - Documented method version().
      - Added check for version number.
      - Added unit test for method version().

1.23  2015-12-05 12:40:00 MANWAR
      - Added parameter validation check for method new_outline().