Contributions are welcome! Most important things that need doing:
- implement subsurface locking (check for PySurface_Prep/Unprep in C)
- implement all transform functions
- implement all draw functions
- fix failing tests (total = 227, failures = 6, errors = 24 - often NotImplementedError)
- implement "todo_" tests like this one
- improve test coverage in general
- implement BufferProxy
- implement surfarray