Link to "large" view from inline comment for previous revision

Summary: Also link to D1?id= instead of ?id= because some IE versions linked to root in this case.

Test Plan: Click on old diff's inline comment link on large revision.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Koolvin

Differential Revision: https://secure.phabricator.com/D2260