Merge branch 'Modernise_ImplicitFunctions' into 'master'

src/Cxx.md

src/Cxx/Deprecated/ReadMe.md

...x/ImplicitFunctions/BooleanOperationImplicitFunctions.cxx

...xx/ImplicitFunctions/BooleanOperationImplicitFunctions.md

src/Cxx/ImplicitFunctions/ImplicitDataSet.cxx

src/Cxx/ImplicitFunctions/ImplicitQuadric.cxx

src/Cxx/ImplicitFunctions/ImplicitQuadric.md

src/Cxx/ImplicitFunctions/ImplicitSphere.cxx

src/Cxx/ImplicitFunctions/ImplicitSphere1.cxx

src/Cxx/ImplicitFunctions/ImplicitSphere1.md

src/Cxx/ImplicitFunctions/IsoContours.cxx

src/Cxx/ImplicitFunctions/SampleFunction.cxx

src/Python.md

...on/ImplicitFunctions/BooleanOperationImplicitFunctions.md

...on/ImplicitFunctions/BooleanOperationImplicitFunctions.py

src/Python/ImplicitFunctions/ImplicitQuadric.md

src/Python/ImplicitFunctions/ImplicitQuadric.py

src/Python/ImplicitFunctions/ImplicitSphere.md

src/Python/ImplicitFunctions/ImplicitSphere.py

src/Python/ImplicitFunctions/ImplicitSphere1.md