Prepare weights for ilp unwrapping (#8)

* Prepare (rescale, select, and reshape) weights for ilp unwrapping

* Methods for merging phase weights into edge weights: mean/max/min

* Fix for uniform weights

* prepare_weights called in unwrap_dimensional

* Docs fixes

* Made 'weights' and explicit argument

* Code formatting with black (using the online playground ver)

* Update kamui/__init__.py

* Update kamui/__init__.py

* Update kamui/__init__.py

* Update kamui/__init__.py

* Update kamui/__init__.py

* Update kamui/__init__.py

* Update kamui/__init__.py

* Update kamui/utils.py

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Co-authored-by: Chin-Yun Yu <[email protected]>

test version schema