timmolter/XChange — pull request #695 by zholmes1 (2014-10-07 20:18:35+00:00)
Title: [Cryptsy] Public/private market data service

Cryptsy has an authenticated market data service that returns much more
comprehensive data than the public data service. This fix overrides
getPollingMarketDataService so that it returns the public market data
service if no API key has been set.