Main differences between V4.8 and V4.7

PATRIUS V4.8 is a major release adding some new features and correcting some bugs.

New functionalities

Solar Radiation Pressure classes (SolarRadiationPressureCircular and SolarRadiationPressureEllipsoid) have been generalized:
- They can take into account or not eclipses
- The occulting body can be any body
- There can be as many occulting bodies as required
Marini-Murray tropospheric model has been added (MariniMurrayModel class)
Add of synodic frame through class SynodicFrame (replacement of the former class)
Several classes have been added to handle Chebyshev polynomials:
- PolynomialChebyshevFunction for building and manipulation of such polynomials
- ChebyshevDecompositionEngine for getting an approximation of function as a sum of Chebyshev polynomials

Correction of matrix multiplication for non-square matrices in some specific cases
Correction of sub-matrix extraction in DecomposedSymmetricMatrix
Correction of azimut computation through method computeBearing of class ProjectionEllipsoidUtils
Correction of facets orientation produced by method toObj of class GeodeticMeshLoader
Correction of evaluation of the distance between a sensor and a body (used in particular for detectors such as StationToSatMutualVisibility)