v1.0.1: Merge pull request #12 from esa/kepler_equation
Added a tolerance check in Kepler's equation (as per original SGP4 implementation) to prematurely exit in case it converges: this should improve the performance for most of cases.
Added a tolerance check in Kepler's equation (as per original SGP4 implementation) to prematurely exit in case it converges: this should improve the performance for most of cases.