Fix for StrongCoupling

v0.4.1

Fix StrongCoupling

Add alpha_s in exact solution

• Add alpha_s in exact solution
• add more badges
• do some smaller fixes

first PyPI release

Release for yadism

Changes

• unit tests:

  • coverage is now 100%
  • rewrote lots of tests

• strong coupling: reworked

• thresholds: reworked

• interpolation: reworked

• lots of renaming