New major release of poliastro, featuring:
- Angle conversion functions
- Equinoctial elements
- Numerical propagation
- Python 3.5 and NumPy 1.10 compatibility
See http://poliastro.github.io/changelog.html#new-in-poliastro-0-4-0 for the complete release notes.
[![DOI](https://zenodo.org/badge/doi/10.5281/zenodo.35313.svg)](http://dx.doi.org/10.5281/zenodo.35313)