R1:37b1ac5a2405

Load changesets with inline comments in large diffs

Summary: Also fix the notice text.

Test Plan:
Display diff with inline comments and lint errors.
Click on inline comment and lint link.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Koolvin

Differential Revision: https://secure.phabricator.com/D2594