Issue: Script Helper Tool with the same experiment name overwrites previous files without warning #44

If you use the Script Helper Tool to setup the experiment automatically more than once, with the same name, it will overwrite any previously created and edited files.

I suggest adding a function to check if these files already exist and to provide a popup of some kind asking the user to confirm if they want to overwrite the existing files.

Confirming would recreate/overwrite the files experiment files.

Canceling would keep the user at the Script Helper window without overwriting any files. The user could then change the experiment name and then create/setup the desired files.