Compare dir structure on different user accounts

[nicolemah99]

Use tree | wc on different user accounts on OT-dev to compare structure of events folder to test that the data_pipeline.sh script is portable/user-agnostic.

[teknofire]

We want to provide options or configs to specify the base directory for saving the event files. That way, we can specify a location that's outside the code directory. Then we should test that against two different users trying to run the code and make sure that we get equivalent sets of files.