minor fix
Merge remote-tracking branch 'origin/new-pages'
add disqus
Merge branch 'new-pages' of https://github.com/iliakan/javascript-nodejs
add empty language
fix jade comments, add spider 404 url checker based on casperjs
fix jade comments, add spider 404 url checker based on casperjs
Merge branch 'master' of https://github.com/iliakan/javascript-nodejs into new-pages
Уплотнение сайдбара