Enable key resets

[k26dr]

This feature would enable users who screwed up their key verifications, to verify again. Every time a user resets their key, it would also reset the thirty day timer.

For hacked users where two parties possess the ETH private key, both parties would likely go back and forth resetting the keys and the last party to get in a key reset before the contract expiration would "win" the account.

This is an arbitration-free solution for accounts that have been hacked or improperly verified