monitor_bitcoin_prices bug
concepts.market whitespace, docstrings
concepts.market.Trade/Order/Market/Ticker: use self.__class__.__name__ for __repr__.
remove custom functions on subclasses (exchanges)
concepts.market.ActiveParticipant typo
New concepts.market.Order/MarketOrder.
Order constructor with >>. ExchangeRate contructor by dividing another amount
bitstamp fixes
concepts.Market.Depth, Market.getParticipant
fix mtgox.http_v1.high_level for new MarketOrder
demo/open_orders