#37 and #38 fix

Not only this, it seems that you didn't run the linter before commiting, what means you didn't have `michal` hooks attached. run `npm install` in the `wiki-infobox` dir and `npm run lint`, then fix the issues there. 
Thats the output I'm getting there:
![screen shot 2014-11-18 at 13 04 13](https://cloud.githubusercontent.com/assets/347657/5087043/e458d7fe-6f23-11e4-88ac-2f580a48c463.png)