=========
Changelog
=========2.5 (2016-08-02)
----------------- Close descriptor file in Reading/UpdatingBloomFilter.
- Define some BloomFilter and MMapBitField methods as cpdef.
2.4 (2016-08-02)
----------------- #12, #15: Ship C code to avoid Cython install time dependency.
2.3 (2015-06-04)
----------------- Look at Git commit history for changes.