[New Features]
- Added "input()" to the list of blacklisted calls (B322)

[Bug Fixes]
- Tests work with newest GitPython
- Blacklist filtering now fixed, B001 no longer needed
- Fixed false positive on YAML load() test (B506)
- Fix crypto key size issues when we dont know what it is (B505)

[Behind the Scenes]
- Unit tests now use Mock over MagicMock
- Unit tests now use assertEqual correctly
- Module imports cleaned up