Release 2.0.1

2023-03-01 2.0.1:

• fix dependencies: removed unused dependencies, made requirements.txt equal to setup.cfg dependencies
• added more comments, types and unit tests
• fix "Replacement index 1 out of range" error caused by missing string format parameter
• check before accessing variables that might be None and lists that might be empty

Release 2.0.0

2022-12-12 2.0.0:

• Added get_graph() method to the BlifParser class: generates and returns an object containing a networkx graph with inputs, outputs, latches, subckts and boolean functions connected together.

  This object also contains statistics which can be used when exporting the graph to an image file to roughly determine the dimensions of the image.

• Dropped python < 3.7 support.