Fixed minor typo in a function comment
Removed nodejs version that is given problems with travis
Merge branch 'master' of https://github.com/JMPerez/ducksboard-node

* 'master' of https://github.com/JMPerez/ducksboard-node:
  Update README.md
  Published package + added examples to README
  Trying to get coverage reported to coveralls
  Added travis + coveralls badges
Added LICENSE