Main differences between V4.5.1 and V4.4

PATRIUS V4.5.1 is a major release adding some new features and correcting some bugs.

New functionalities

Add Mean <=> Osculating Liu conversion
Add fast sin and cos computation in one single time
Add handling of partial derivatives equations in multi-satellites propagation
Improve computation times (orbit propagation mainly) when using Assemblies, drag force and rediffused PRS
Add handling of signal propagation delay in event detections

Correction of Meeus board model
Correction of yaw compensation attitude law when used with a non-geocentric frame
Correction of MSIS model (temperature below 72.5km)
Correction of TLE handling of classification char
Correction of redifused radiative model when used in conjonction with a non-spherical satellite
Correction of MassModel mass update when used with several maneuvers