BenFradet/RiotSharp — pull request #17 by t-davies (2014-03-29 12:42:33+00:00)
Title: Made 'season' optional for stats calls

API documentation states that if 'season' is not specified, stats for
the current season will be returned. Added methods which do not require
a 'season' parameter for stats calls to allow this.

Modified existing unit tests to give coverage to calls where a season is
not specified.