Vplanet

- Added helpful exit if user requests an sFileOrbitData file that has the incorrect number of columns.
- Updated sFileOrbitData long help.
- Improved error messages for sFileOrbitData that have cadences that do not match dTimeStep.

Compilation with gcc v4.4.7 and higher is now available.

This patch fixes an issue with logging in Python and VPLanet. Thanks to Joe Renaud for the patch!

This version fixes numerous unresolved issues from v2.0.0. Most notably, many option names have changed to correctly reflect the type of argument expected. Thus, this version is no longer backwards compatible with v1.x.

Major upgrade includes numerous new features from v1.2:

- Support scripts vspace, mulit-planet, and bigplanet have been moved to their own repositories
- The default (release) branch has been renamed to 'main'
- New testing procedures are more informative and use GitHub Actions
- C style is now enforced via a precommit hook
- Upgraded documentation, including tutorials on how to modify the code
- VPLanet is now installable and upgradable via pip and can be easily run inside a Python script

New module MagmOc (magma oceans) is now validated and functional. This is the version used in "Magma Ocean Evolution of the TRAPPIST-1 Planets" by Patrick Barth et al., which has been accepted to the journal Astrobiology.