Adding keyboard shortcut for /r/random
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