Updated livescript for PID fingers tuning and related scripts

[simeonedussoni]

in this PR some improvements are implemented, the most important:

• interactive choice of the data files for calibration
• save of the report in dedicated file with speaking name together with .m dataset
• script to reset workspace

[simeonedussoni]

@mfussi66 it's up to you. I'll be glad to show you the functionalities added

[pattacini]

Some inline comments to address.

[pattacini]

Uhm 🤔
This should be fixed upfront. Fine for now, but then the root cause ought to be sorted out.

[pattacini]

Some more hints.

I'll leave the review of the live script to @mfussi66.

[pattacini]

I've just merged my suggested edits straight away.
Fine with me 👍🏻

Awaiting @mfussi66's review.

[mfussi66]

Thanks for the PR!
I suggest the following to avoid putting too many files in the repo:

• remove all the .csv files that are not actually used for the tuning
• remove the pdf files, looking at the live script and launching it should be sufficient
• very minor, maybe replace the .mat files with simple text files?

[simeonedussoni]

I left only the most useful couple of matlab files to save the values of Kp,Ki and Kd for the fingers.
Also, I comented the lines to produce the .m file and the .pdf report (an eye check can be done when running the livescript that the plots are ok and the step response also)

[mfussi66]

Apologies for the delay, thanks for the changes @simeonedussoni !

I opened the script and it works well, the only thing I would change is adding the init_ws call at the beginning of the live script.