v0.0.3

* Added STAR voting
* Renamed suffragium.score to suffragium.cardinal
* plurality now counts using the highest-ranked candidate on a ballot,
  rather than the candidate with rank 1
* ranked-pairs and schulze are now multimethods, like copeland
* Removed priority-maps dependency
* The use of priority maps has been replaced with array-maps
* Most voting functions now take a :tbrc argument, which the resulting
  array-map will respect in a tie
* Where functions defaulted to a sorted list of candidates as a tbrc they
  now default to a complete but unspecified order (fixes cases where the
  candidates could not be sorted)
* Renamed cont= to freq=
* Fixed bug where candidates in irv with the same final total could be
  ordered incorrectly

v0.0.2

* ssv now returns a list of candidate preferences

v0.0.1