Removing Stochastic and MACD from main strategy

Removing this just from the entry signal. Will still be relied upon to
make final purchase decision.
Adding Reverse Engineered RSI

The Reverse Engineering RSI study is a technical indicator calculating
at which price level the Relative Strength Index (RSI) will be equal to
the specified value. This might be useful when predicting price levels
of support and resistance based on support and resistance levels of RSI.