[pypy-dev] changes to pysqlite/ctypes

[Maciej Fijalkowski]

We implemented few changes, also new features to sqlite-ctypes. Most notably:

* Implement create_function without py_object, using closures
* Various bugfixes
* Accept subclasses of string/unicode
* Added support for readahead logic
* Thread safety

All with tests, or reenabling of tests.

However, when I try to use your supplied info how to commit there, it
says "authorization failed".

Would you rather prefer it in patches or commited to the repo?

Cheers,
fijal