honestbleeps/Reddit-Enhancement-Suite — pull request #84 by gamefreak (2012-03-25 18:58:44+00:00)
Title: Allow embedding the first image of tumblr photo posts.

* Links back to the original the same way as with DeviantART.
* Posts with multiple images are currently handled by displaying the first image, and appending "[click for gallery]" to the link.
* While ready for use, before you include it in a release you should switch the tumblr api key for one under your control (look around line 10171 or search for tumblrAPIKey)