layout news proposal
new route news+slug with erros
load disqus with errors
create new news witout erros + disqus without erros
thumbdonw & thumbup working but not refresh the karma
thumbdonw & thumbup without errors
testing api
'baco' changed to 'banco'
helpers tests
fix helpers tests
Merge pull request #38 from marcosbergamo/master

News Feed
dependencies updated
remove content-type charset=utf8 and change the server-test.js using address not host to inspect the http server.
address change to host
set default host to '0.0.0.0'
fix error on test server-test.js
Merge pull request #40 from marcosbergamo/master

dependencies updated
listagem de vagas, alteração no menu e adicionado alguns dados no populate do bd
added vagas/:slug routes
listagem de vagas, alteração no menu e adicionado alguns dados no populate do bd