I used the info from the
http://open-explorer.io/#/accounts/1.2.46xxxx to import in excel, and manually edited the coloumns to import in the CoinTracking.
I think that Bitshares should have a solution for this, I used many hours to get this right, the most of the other exchanges is a lot easier to import, many also automatic using api.
The download have the sell amount, the sell currency, the buy amount and the buy currency in the same coloumn, to be usable for importing it needs to be only one piece in every coloumn, not all in the same coloumn.
Blocktrades make things also more difficult.
When people start using the trading bot, how will the users be able to calculate tax? To do this manually take a lot of work.