OBV with Divergence

All I did was combine the logic from LazyBear for his OBV Oscillator to regular RSI divergence logic (where I replaced the RSI input to use LazyBear's OBV).

I didn't use any original code! Neither OBV (written by LazyBear) nor DIvergence (author unknown) was written by me. I merely modified the sytax a little to combine them.

Very useful for spotting divergences with OBV oscillator.