Missing Backtests for Option Strategies

[DerekMelchin]

Expected Behavior

The following tutorials have an embedded backtest at the bottom so members can reproduce the example

• Long iron condor
• Short iron condor
• Long iron butterfly
• Short iron butterly

Actual Behavior

They are missing the backtests

Checklist

• [x] I have completely filled out this template
• [x] I have confirmed that this issue exists on the current master branch
• [x] I have confirmed that this is not a duplicate issue by searching issues

[LouisSzeto]

fixed