Transactions - land buildTransactionTimeline in a bunch more apps

Summary:
Ref T4712. Specifically...

 - Dashboards
  - two objects needed PhabricatorApplicationTransactionInterface
 - Macros
 - Paste
 - Phlux
  - one object needed PhabricatorApplicationTransactionInterface
  - added setShouldTerminate(true)
 - Files
  - one object needed PhabricatorApplicationTransactionInterface
 - Passphrase
  - one object needed PhabricatorApplicationTransactionInterface
  - added setShouldTerminate(true)
 - Drydock
  - one object needed PhabricatorApplicationTransactionInterface
  - added setShouldTerminate(true)

Test Plan: foreach application, verify that the timeline(s) showed up correctly, including with appropriate setShouldTerminate-ness

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin, epriestley

Maniphest Tasks: T4712

Differential Revision: https://secure.phabricator.com/D10924