JG RSI/MFI/divergence Indicator

This is a combination of
- RSI (relative strength index)
- MFI (money flow index)
- Divergences on the RSI

MFI behaves much the same as RSI but it more responsive/to some degree a leading indicator. I find it helps having this overlayed with RSI to help gauge price action and sentiment, as well as for confluence with RSI.