Jupitermag

This release is largely the same as the previous release, but with fixes to the C++ code which was unable to compile on Mac.

New C++ code which uses C++ to generate headers and auto-generated internal field model code instead of Python.

!!!WINDOWS USERS!!!
If you are having difficulties installing this package via `pip` please try downloading the package `JupiterMag-1.3.0-py3-none-win_amd64.whl`
This package has a pre-built DLL which (with limited testing on an AMD Ryzen 9 3900X and an Intel Xeon E5-2660) should work on 64-bit Windows 10 and 11 (possibly others).
Download the file and install using: `pip3 install JupiterMag-1.3.0-py3-none-win_amd64.whl`

Cheers!

Included fixes to con2020

The main difference in this release is a switch from prebuilt binaries in a Python wheel file to a source distribution which is compiled during installation. The old method was unreliable as the prebuilt binaries often required rebuilding due to differences in the tool chain.

**Full Changelog**: https://github.com/mattkjames7/JupiterMag/compare/v1.1.2...v1.2.0

This release includes some fixes to the footprint calculations. It also includes the addition of ionospheric footprints.