Added support for converting Gifs to Gfycat links.
Merge branch 'gif-to-gfycat'
Fixed api calls to Gfycat and a bunch of other stuff.

Added support for fallback to loading as an image if Gfycat API is maxed
out or returns a not found error.
Added gfycat urls to manifest files.
Cleaned up implementation of for converting Gifs to Gfycat links.
Removed debug code for when I was testing galleries.
Cleaned up Gfycat permissions.
Fixed gfycat permissions...
Switched Gfycat gif support to use optional permissions model.
Removed Chrome manifest permissions due to gfycat supporting CORS
Removed gfycat from manifest files as it supports CORS now.
Updated to upstream/master
Added Gifs to Gfycat support to showImages module.
Cleaned up gfycat XMLHttpRequests.
Added zoomable support to Gfycat gifs.
Fixed namespace issue with comment images
Merge branch 'master' of https://github.com/honestbleeps/Reddit-Enhancement-Suite

Conflicts:
	XPI/lib/main.js
	lib/alert.js
	lib/fitbamob.css
	lib/modules/betteReddit.js
	lib/modules/filteReddit.js
	lib/modules/keyboardNav.js
	lib/modules/notifications.js
	lib/modules/showImages.js
	lib/modules/showKarma.js
	lib/modules/styleTweaks.js
	lib/reddit_enhancement_suite.user.js
	lib/storage.js
	lib/utils.js
Merge remote-tracking branch 'upstream/master'
Reduce calls to `toLowerCase()`.
Initial implementation for ridewithgps expando in showImages.js.