Maintenance / Minor changes

[bcoconni]

This PR brings a number of minor changes:

• Fixes a number of typos.
• Fixes the list of supported versions of the Python interpreter in README.md.
• The last parameter of FGInitialCondition::Load() is renamed from useStoredPath to useAircraftPath which, I think, is more explicit.
• Adds a helper method FGPropertyManager::Unbind() that takes a std::shared_ptr argument. This avoids explicitly calling the method std::shared_ptr::get() when using Unbind() i.e. this is syntactic sugar :smiley:
• Fixes the function FindDifferences in JSBSim_utils.py as the DataFrames.lookup method is now obsolete in the library pandas 2.0.
• The sleep time of the method getOutput has been increased from 0.5s to 1.0s in the test case TestInputSocket.py. This is to avoid this test to randomly fail with MSVC when our CI workflow is executed on GitHub.

[codecov[bot]]

Codecov Report

Merging #952 (424a47a) into master (e4aa2a9) will increase coverage by 0.01%. The diff coverage is 50.00%.

@@            Coverage Diff             @@
##           master     #952      +/-   ##
==========================================
+ Coverage   24.89%   24.90%   +0.01%     
==========================================
  Files         168      168              
  Lines       18887    18890       +3     
==========================================
+ Hits         4701     4704       +3     
  Misses      14186    14186              

Files Changed	Coverage Δ
src/FGFDMExec.cpp	39.16% <0.00%> (ø)
src/initialization/FGInitialCondition.cpp	45.33% <0.00%> (ø)
src/initialization/FGInitialCondition.h	74.71% <ø> (ø)
src/math/FGParameterValue.h	100.00% <ø> (ø)
src/models/FGInertial.cpp	62.12% <0.00%> (ø)
src/models/FGInertial.h	78.57% <ø> (ø)
src/input_output/FGPropertyManager.cpp	52.89% <100.00%> (ø)
src/input_output/FGPropertyManager.h	86.20% <100.00%> (-1.07%)	:arrow_down:

... and 1 file with indirect coverage changes

[seanmcleod]

All looks good to me.

[bcoconni]

Good !

I've also added some further changes to the unit tests:

• The method GetGamma() has been removed from the class DummyAtmosphere in the test FGAtmosphereTest as it was a duplication of FGAtmosphere::SHRatio.
• The test FGauxiliaryTest now calls FGPropertyManager::Unbind() to avoid having messages about properties already being tied.
  • The class name in FGAuxiliaryTest has also been renamed FGAuxiliaryTest instead of FGAtmosphereTest (the code was obviously copied from FGAtmosphereTest 😉).