Update Passphrase for modular transactions

Summary: Updates Passphrase for modular transactions.

Test Plan: Create, edit, lock, view, lots of different types of Passphrases. Enable Conduit, Lock Passphrases, Destroy Secrets from the interface and verify from the DB it was eradicated.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17824