Fix photo review accept/reject and pagination JS.

Design changes broke JS selectors.  I fixed the pagination selectors by
removing 'ul' from the selector, and I added data attributes to the
elements used by accept/reject to hopefully make them less brittle.

Fixes #1639, Fixes #1640
Add back accidentally removed lint to comment poster

Fixes #1605
Merge pull request #1643 from maurizi/fix-photo-review

Fix photo review accept/reject and pagination JS.
Merge pull request #1645 from maurizi/comment-moderation-fix-user-link

Add back accidentally removed lint to comment poster
Convert UDF collection values to YYYY-MM-DD when saving.

Fixes #1657