Axelrod: 1.3.0

# v1.3.0, 2016-06-21

New strategy, a bug fix and more explicit copyright notice

- Remorseful Prober: https://github.com/Axelrod-Python/Axelrod/pull/633

Bug fix:

- The finite state machines were not reseting state properly.

Here are all the commits for this PR:
https://github.com/Axelrod-Python/Axelrod/compare/v1.2.0...v1.3.0