mozilla/snippets-service — pull request #59 by Osmose (2014-08-25 15:04:55+00:00)
Title: Bug 1054472: Replace/simplify ETag code.

[Comment 5 in Bugzilla](https://bugzilla.mozilla.org/show_bug.cgi?id=1054472#c5) explains why the previous logic for returning a 304 in response to matching ETags makes no difference with Zeus in play. Instead, we want to just add an ETag header to the response, which is much simpler!