Extrema_GenLocateExtPS.cxx, Extrema_GenLocateExtPS.hxx:
Adjusting tolerances according to surface sizes is added.
Additional methods for searching solution are added for cases if basic method fails.
Extrema_FuncPSDist.cxx - small bug fixing.
BRepFill_TrimShellCorner.cxx - fixing regression
ChFi3d_Builder_CnCrn.cxx setting parameters for Plate algorithm to improve stability of solution
ProjLib_ComputeApproxOnPolarSurface.cxx - code optimization
Some test cases are modified according to current state of Extrema algorithm