Adding keyboard shortcut for /r/random
uploaded spritesheet from #1663 to darkicons-416 on /r/Enhancement/about/stylesheet
random keyboard shortcut should be configuable
grouped random shortcut option with "go to frontpage"
random is a "go to" keyboard shortcut
wired up random shortcut -> action for linklist/profile and comments pages
missing comma
alt-y for random shortcut because SO RANDOM

also * is hard to internationalize. you can remap it yourself if you don't like it, users.
Merge branch '1504'

Conflicts:
	lib/modules/keyboardNav.js
add vidble support
fix a bug in "dont load albums > n size" code.
add imgur gifv support
properly preserve time elements original title on mouseover

don't replace it with the replacement
direct gif links on gfycat now become html5 video

direct gif links on imgur now become html5 video also
remove stray console log
version bump -> 4.5.2
Merge pull request #5 from honestbleeps/master

Pull from upstream