1.1
* Able to load and dump old style NamedTuple
* Support for Python 3.5
* Target to run mypy in makefile
* Refactor to support plugins. The API is still compatible.
* Plugin for the attr module, seems useful in Python 3.5

1.0
* Has a setting to hide default fields or not, in dumps
* Better error reporting
* Add file for PEP 561

0.9
* Initial release
