FCHL python/fortran interface bug

[larsbratholm]

The same fortran function is called two different places in the code, using different parameters.

https://github.com/qmlcode/qml/blob/develop/qml/fchl/fchl_scalar_kernels.py#L132

https://github.com/qmlcode/qml/blob/develop/qml/fchl/fchl_kernels.py#L148

One has a verbose flag and one does not, so one of them must be wrong?

[larsbratholm]

The fchl_kernels file does not seem to be used anywhere, so I assume that it's legacy code and can be removed?

[andersx]

Yeah, that one should have been removed!