Axelrod

A number of strategies from Axelrod's original second tournament, new tests and
minor documentation changes.

- Implemented GraaskampKatzen (k60r)
https://github.com/Axelrod-Python/Axelrod/pull/1144
- Implemented Weiner (k41r)
https://github.com/Axelrod-Python/Axelrod/pull/1145
- Implemented Harrington (k75r)
https://github.com/Axelrod-Python/Axelrod/pull/1146
- Implemented MoreTidemanAndChieruzzi (k84r)
https://github.com/Axelrod-Python/Axelrod/pull/1147
- Implemented Getzler (k35r) strategy
https://github.com/Axelrod-Python/Axelrod/pull/1151
- Implemented Leyvraz (k86r) strategy
https://github.com/Axelrod-Python/Axelrod/pull/1153
- Implemented White (k72r) strategy
https://github.com/Axelrod-Python/Axelrod/pull/1154
- Implemented Black (k83r) strategy
https://github.com/Axelrod-Python/Axelrod/pull/1155
- Add a test for memory depth
https://github.com/Axelrod-Python/Axelrod/pull/1157
- Fix implementation of TidemanAndChieruzzi
https://github.com/Axelrod-Python/Axelrod/pull/1152
- Modify implementation of strategy
https://github.com/Axelrod-Python/Axelrod/pull/1143
- Update python version requirements
https://github.com/Axelrod-Python/Axelrod/pull/1158
- Add citations section to README
https://github.com/Axelrod-Python/Axelrod/pull/1148
https://github.com/Axelrod-Python/Axelrod/pull/1150

https://github.com/Axelrod-Python/Axelrod/compare/v3.11.0...v3.10.0

One new strategy

- Add the WmAdams strategy:
https://github.com/Axelrod-Python/Axelrod/pull/1142

Here are all the commits for this PR:
https://github.com/Axelrod-Python/Axelrod/compare/v3.10.0...v3.9.0

New strategies, a minor bug fix and a small documentation improvement.

- Add the Bush Mosteller strategy
https://github.com/Axelrod-Python/Axelrod/pull/1002
- Add k42r from Fortran code
https://github.com/Axelrod-Python/Axelrod/pull/1135
- Add MemoryDecay
https://github.com/Axelrod-Python/Axelrod/pull/1137
- Add k32r from Fortran code
https://github.com/Axelrod-Python/Axelrod/pull/1138
- Add Random Tit For Tat
https://github.com/Axelrod-Python/Axelrod/pull/1136
- Add k42r from Fortran code
https://github.com/Axelrod-Python/Axelrod/pull/1139
- Add reference to documentation
https://github.com/Axelrod-Python/Axelrod/pull/1134
- Fix minor bug in the fingerprints
https://github.com/Axelrod-Python/Axelrod/pull/1140

Here are all the commits for this PR:
https://github.com/Axelrod-Python/Axelrod/compare/v3.9.0...v3.8.1

Minor change to behaviour of Champion

- This is more in line with the original description of Champion
https://github.com/Axelrod-Python/Axelrod/pull/1131

Here are all the commits for this PR:
https://github.com/Axelrod-Python/Axelrod/compare/v3.8.1...v3.8.0

A new strategy and some bug fixes due to dependency updates

- New strategy MoreGrofman from Axelrod's second tournament
https://github.com/Axelrod-Python/Axelrod/pull/1124
- Bug fixes due to dependency updates
https://github.com/Axelrod-Python/Axelrod/pull/1130

Here are all the commits for this PR:
https://github.com/Axelrod-Python/Axelrod/compare/v3.8.0...v3.7.0

A new strategy, contributor documentation and internal fixes.

- New strategy Tranqulizer from Axelrod's second tournament:
https://github.com/Axelrod-Python/Axelrod/pull/1126
- Improved use of `pass_default_arguments` and documentation:
https://github.com/Axelrod-Python/Axelrod/pull/1127
https://github.com/Axelrod-Python/Axelrod/pull/1128

Here are all the commits for this PR:
https://github.com/Axelrod-Python/Axelrod/compare/v3.7.0...v3.6.0