~/.config/awesome: Fix for newer lua (5.2, i think).

.config/awesome/rc.lua

@@ -1,14 +1,14 @@
-- Standard awesome library
require("awful")
require("awful.autofocus")
require("awful.rules")
local awful = require("awful")
awful.autofocus = require("awful.autofocus")
awful.rules = require("awful.rules")
-- Widget and layout library
require("wibox")
require("vicious")
local wibox = require("wibox")
local vicious = require("vicious")
-- Theme handling library
require("beautiful")
local beautiful = require("beautiful")
-- Notification library
require("naughty")
local naughty = require("naughty")
-- {{{ Error handling
-- Check if awesome encountered an error during startup and fell back to