this seems to be not working with updates

[arippbbc]

I used it before and it worked. now, I am using python 2.7.3, pandas 0.13.1. it gives no result by calling summary(). positions, prices, report, equity, trades are empty. but trade_price is fine.

[Chris Degiere]

This should be fixed by the last commit.

[Matvey Ezhov]

I think it is.