OKD: Add most expensive algorithms performance plot
- Reorganize the plotting scripts to a separate directory
- Add script to create plot of avg time/lb range for most expensive algorithms
- Add readme for the standalone use of the plotting scripts Example:
![](/tamartin/TrigCostWeb/uploads/1e99e250c58ba6ac3981bacb68351d25/Screenshot_from_2023-05-22_18-25-36.png)
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