Make ottr-fying more of a thing - functionalize the script!

[cansavvy]

There's a rogue script here that allows "ottrfying" a repo to be a thing -- basically make a non ottr repo into a repo.

I did this very quickly, not well and did not test it much. But I think it could be a useful thing.

https://github.com/jhudsl/ottr-reports/blob/main/scripts/ottr-fy.R

This is probably a lower priority than the other refactoring issues but is still something we can address.