zwicker-group/py-pde: 0.58.0

This is a smaller release, which changes the interface of the make_mpi_synchronizer method of backends. There are a few other minor changes, too.

What's Changed

• Ensure cache directory for performance plots is created in both operator and PDE scripts by @david-zwicker in https://github.com/zwicker-group/py-pde/pull/873
• Fix color map assignment in ScalarFieldPlot for clarity and consistency by @david-zwicker in https://github.com/zwicker-group/py-pde/pull/874
• Revised configuration documentation and update backend device descriptions for clarity by @david-zwicker in https://github.com/zwicker-group/py-pde/pull/875
• Add test for grid distance calculations in test_generic_grids by @david-zwicker in https://github.com/zwicker-group/py-pde/pull/876
• Refactor grid and field generator functions to return lists instead of yielding values for improved usability by @david-zwicker in https://github.com/zwicker-group/py-pde/pull/879
• Refactor MPI synchronizer methods by @david-zwicker in https://github.com/zwicker-group/py-pde/pull/880

Full Changelog: https://github.com/zwicker-group/py-pde/compare/0.57.0...0.58.0