Proper stop losses coming soon

[asympleton]

- If your strategy fires a SELL advice before the trigger fires, Gekko will delete the trigger.
- Once the trailing stop triggers because the price moves down, Gekko will automatically sell (right now using a sticky order).
- Your strategy can use the (experimental) onTrade handle to be notified of all executed trades (including those fired from trailing stops).

I think bug I'm seeing is that the trigger is not getting deleted.

I hooked into onTrade with console.log(trade) and what I'm seeing is:

trade-1 / advice-1 / buy
trade-1 / advice-1 / sell
trade-2 / advice-2 / sell
trade-3 / advice-3 / buy
trade-3 / advice-3 / sell
trade-4 / advice-4 / sell

As you see, two "sells" are given for each "buy". The 2nd sell happens on a new trade id, but I guess that trade doesn't actually exist (there wasn't another buy). Also, not sure if this is expected, but the adviceId is duplicated for the buy and sell, then the 2nd sell increments the adviceId.

Is there any way to fix or work around this in the strategy itself or can it only be fixed in the trader plugin/code?