Force HTML 5 for Imgur and Gfycat on Reddit

v1.3.1

30/11/2017

Reintroduced imgur include cause it actually works

v1.3

20/11/2017

Removed the extra for loops, added another replace for /gifs/detail/ because it's being used on reddit too based on user suggestion

v1.2.1

14/10/2016

Updated the include for reddit so np, etc. work

v1.2

30/09/2016

mp4 links from imgur are changed to gifv

v1.1

29/06/2016

If page is loaded with new content via RES the new gifs will be converted when left clicking and right clicking now

v1.0

12/05/2016