Opusfc

The "I heard you like parameters" release
Added
- This change log (CHANGELOG.md)
- `.parameters` now returns Acquisition, Instrument, Sample and FT parameters
in addition to the existing Data parameters

Changed
- Parameters are now returned in `.parameters` instead of `.paramList`
- Support editable enumerated string parameter type

Fixed
- `.parameters`/`.paramList` strings are now unicode literals

Released to limited audience as win32-py3.4 and linux64-py3.4 binary wheels.
Added
- Python 3 support:
- all binary literals are `bytes`
- cython reads source .pyx file in language_level=3
- test.py tests 3D example file
- profile.py profiles using onion map2.0 file

Changed
- Python 2 has been futurized to maintain a single 2/3 codebase
- `_readFloats` replaced with numpy.fromfile
- Add metadata to `setup.py`

Deprecated
- Python 2 support will likely be ignored in the future (No Python 2 consumers)