embolalia/willie — pull request #417 by flyte (2014-01-12 10:31:36+00:00)
Title: Added __repr__ for Nick class. Resolves #413 somewhat.

Introduces proper representation for the Nick class to aid in debugging any quirkiness experienced with it. Should keep backwards compatibility for when Nick is used as a string.

[SO question explaining __str__ and __repr__ uses](http://stackoverflow.com/questions/1436703/difference-between-str-and-repr-in-python)