New Indicator - Stochastic RSI

Request to add the Stochastic RSI indicator

I will point out that if we had the ability to nest indicators users would not need to burden developers with requests for indicators like this as we could easily create them in algo wizard.
For example Stochastic RSI uses a function lowest[No. of periods](RSI value) and highest[No. of periods](RSI value). Its pretty basic.


How can we have an Algo Wizard without this basic ability?

As an example to calculate Stochastic 14 period RSI for N periods:

Stochastic RSI = [RSI(14,price) - Minimum(N,RSI(14,price))] / [Maximum(N,RSI(14,price)) - Minimum(N,RSI(14,price))]