Rewrite "Erase or Restore Cozmo" Article

[bussardrobbie]

This article needs rewriting. It was written from the perspective of a current owner, but also needs steps for a new owner to facilitate setup after grey-market sales like eBay, Marketplace, etc., where resets may not have been done by the previous owner (but the new owner wants to start from a fresh slate).

https://support.digitaldreamlabs.com/article/240-how-to-erase-or-restore-cozmo