This release implements the fast multipole method (FMM) for linear scaling electric field computations in CPPE (using `fmmgen` https://github.com/rpep/fmmgen). Minor bugs were fixed as well, and the some convenience functions were added (EEF, etc.).
0.2.1
0.2.0
- massive speed-up for induced moments computation (4-5x) through auto-generated T tensors (peter-reinholdt) - `PeOptions` is now retired from Python, a simple `dict` can be used instead - expansion of the test suite (using [polarizationsolver](https://gitlab.com/reinholdt/polarizationsolver) as reference for fields and tensors)
0.1.3
- expose static electric fields and exclusion lists to Python - removal of `pelib` from build system and source code - improved specification of Python executable for CMake