This release reworks the interface of the schulze-condorcet package and makes it more accessible.
* ``schulze_evaluate`` provides a single vote string, reflecting the overall preference
* ``schulze_evaluate_detailed`` provides more insights in the preference by revealing the pro and contra votes for each candidate in the result
* ``pairwise_preference`` gives a direct compairson between each candidate over their preference.
Additonally, the type hints of the different representations of votes (either as strings or as tuple of tuples / list of lists) are more specific now, and some convenient functions are added in ``util.py`` to convert the different representations of votes into each other.