Tad-mctc

What's Changed
* Refactor typing module by marvinfriede in https://github.com/tad-mctc/tad-mctc/pull/3
* Remove randomly failing test by marvinfriede in https://github.com/tad-mctc/tad-mctc/pull/5


**Full Changelog**: https://github.com/tad-mctc/tad-mctc/compare/v0.0.1...v0.0.2

Initial release features
* autograd utility
* batch operations
* conversions (numpy, reshape, ...)
* data (masses, radii, ...)
* Coordination numbers (D3, D4, EEQ)
* safeops