Added more search index updates to intermittently failing tests.
Create new comments_and_kudos group
Added search index step to intermittently failing collection test involving "Anonymous  Hugs"
Added comments_and_kudos section to Travis file.
Restore the comments tests lost in the move.
Put --trace back in travis config since it didn't reduce verbosity after all.
Revert Iconv encoding to "UTF8" rather than take the risk of changing it without a full regression test.
Merge branch 'master' into Tests-Add-index-update-step-to-flaky-tests
3176 em dash to colon in people searh name help
3176 Remove help text for people search text and bookmark fields that no longer exist
3176 Tabs ugh
3066 - Add .html_safe to unsubscribe confirmation message
3066 - Added a test for subscribing and unsubscribing from a work with HTML in the title
Merge pull request #1625 from sarken/issue_3176

3176 Em dashes to colons in people search name help
Merge branch 'Issue-3066-Unescape-unsubscribed' of git://github.com/ariana-paris/otwarchive into Issue-3066-Unescape-unsubscribed
3066 html_safe title in Add to collections form
3066 html_safe title on Unsubscribe button
3066 tests
Move Language display around
3066 fix a test since testuser2 has 3 works now