Until server/fixtures
Until Added basic upvoting algorithm.
Until Greying out upvote buttons.
Until  caption "client/helpers/handlebars.js"
Translated until 'Browser console'
Translated until 'Ranking the Front Page Posts'
Translated until caption lib/router.js
Translated until 'Helper arguments'
Finished chapter 13-voting.
Merge pull request #15 from PSzu/master

Chapter 13-voting.