Es2015ify the js content

common/script/content/events.js

@@ -1,10 +1,8 @@
-'use strict';
-
 // IMPORTANT: The end date should be one to two days AFTER the actual end of
 // the event, to allow people in different timezones to still buy the
 // event gear up until at least the actual end of the event.
 
-var events = {
+let events = {
   winter: {start:'2013-12-31',end:'2014-02-01'},
   birthday: {start:'2013-01-30',end:'2014-02-01'},
   spring: {start:'2014-03-21',end:'2014-05-01'},

common/script/content/faq.js

@@ -1,15 +1,13 @@
-'use strict';
+let t = require('./helpers/translator.js');
 
-var t = require('./helpers/translator.js');
+const NUMBER_OF_QUESTIONS = 12;
 
-var NUMBER_OF_QUESTIONS = 12;
-
-var faq = {};
+let faq = {};
 
 faq.questions = [];
 
 for (var i = 0; i < NUMBER_OF_QUESTIONS; i++) {
-  var question = {
+  let question = {
     question: t('faqQuestion' + i),
     ios: t('iosFaqAnswer' + i),
     web: t('webFaqAnswer' + i)

common/script/content/index.coffee

@@ -4,6 +4,8 @@ _ = require 'lodash'
 moment = require 'moment'
 t = require './helpers/translator.js'
 
+require('babel/register')
+
 ###
   ---------------------------------------------------------------
   Gear (Weapons, Armor, Head, Shield)

common/script/content/mystery-sets.js

@@ -1,8 +1,6 @@
-'use strict';
+let each = require('lodash').each;
 
-var each = require('lodash').each;
-
-var mysterySets = {
+let mysterySets = {
   201402: {
     start: '2014-02-22',
     end: '2014-02-28',
@@ -114,8 +112,8 @@ var mysterySets = {
   }
 };
 
-each(mysterySets, function(value, key) {
-  value.key = key;
+each(mysterySets, (objectSet, name) => {
+  objectSet.key = name;
 });
 
 module.exports = mysterySets;

common/script/content/time-traveler-stable.js

@@ -1,8 +1,6 @@
-'use strict';
+let t = require('./helpers/translator.js');
 
-var t = require('./helpers/translator.js');
-
-var stable = {
+let stable = {
   pets: {
     'Mammoth-Base': t('mammoth'),
     'MantisShrimp-Base': t('mantisShrimp')