Ssptools

New features:
Added io module for basic interaction with different filetypes.
Created new module eigenvalues. Contains functions to seperate bands into conduction and valence types based on occupation, to obtain band alignment and band gaps.

Changes / Improvements:
Moved function compareEV from module compare to eigenvalues and adjusted the imort accordingly in the scripts. compare is now deprecated.
Added automatic detection of band alignment strategy to BSData's initialization for structures that have "2H", "4H", "6H", "3C" in their name. For details on the strategy implemented see
Schleife, A. et al., 2009 Branch-point energies and band discontinuities of III-nitrides and III-/II-oxides from Quasiparticle Band-structure calculations. *Applied Physics Letters*, 94(1).

What's Changed
* Updating dev branch from main. by martin-eom in https://github.com/martin-eom/ssptools/pull/3
* Dev by martin-eom in https://github.com/martin-eom/ssptools/pull/4

Changed 2POS.py to enforce output in direct coordinates instead of carthesian.

**Full Changelog**: https://github.com/martin-eom/ssptools/compare/v0.2.1...v0.2.2

Improved command-line-output of appendKPaths.py.

Added url to metadata.

What's Changed
* Dev by martin-eom in https://github.com/martin-eom/ssptools/pull/1

New Contributors
* martin-eom made their first contribution in https://github.com/martin-eom/ssptools/pull/1

**Full Changelog**: https://github.com/martin-eom/ssptools/compare/v0.1.0...v0.2.0

**Full Changelog**: https://github.com/martin-eom/ssptools/commits/v0.1.0