Screening Test : Displaying location information

I have completed the task as per specification that you provided.

Upon accessing http://localhost:3000/location a form for entering address. Location information  response will be displayed below the form and submit button after clicking it.

Here is a sample output 
![capture](https://cloud.githubusercontent.com/assets/1890453/3007085/a8849316-de6a-11e3-81dc-241caa470e8f.PNG)

Sincerely,
Siddhartha