- Added configuration file under 'doc' directory for generating HTML documentation using sphinx
- Created macros for SWIG python docstrings
- Added docstrings for UnqliteDatabase
- Replaced UnqliteEntry with python container methods to UnqliteDatabase to match python dict()
- Added kv_exists method to UnqliteDatabase
- Added explicit close() operation on UnqliteCursor
- Renamed SEEK_MATCH constants
- Added manual unit tests (starting with iterators)