Precision Trend Candlesticks with ATR selection + Price calculation choices

This is an experiment with Mladens Precision Trend. Tried pre-smoothing with some averages that didn't work so great, but in the code for range it is using high-low, so added an option to use built in mt4 Atr, that seemed to make a difference, also in the original it was using close price in its precision trend calculations so made it so you can choose your price using mt4 built in prices.