honestbleeps/Reddit-Enhancement-Suite — pull request #1540 by wT- (2014-08-25 14:47:09+00:00)
Title: Fix to mark Gfycat'ed links as visited

This seems to fix gif links that are turned to gfycat videos not turning purple.

Notes:
- I only tested this on Chrome, sorry!
- Only researched the showImage.js file for a short time, so I don't know if this is the right way to do this.
Should I use BrowserStrategy.addURLToHistory instead?
- I know technically we haven't visited the gif, but I think it's expected to turn visited if we've enabled the option to use gfycat instead.