R1:9804dab7996a

pht() AphrontNoteView

Summary: Add `pht()` calls throughout `AphrontNoteView` to allow translation of this example.

Test Plan: /uiexample/view/PhabricatorNoteExample/

Reviewers: chad

Reviewed By: chad

CC: aran, epriestley

Differential Revision: https://secure.phabricator.com/D5325