First bug fix

Well, I found the annoying bug from Friday night. It was a simple rounding problem. If the takeprofit or stoploss are not rounded, the Metatrader returns an error, which wasn't in back test.

I verified also that the performance didn't change. It shouldn't but we must know it for sure. Since there was a softwrae change, it will be named "MYP3".

The forward testing continues with thta version.