US Zipcodes App

Today Finn helped me fix the Indian zipcode app but he really did most of the work. We actually changed the zipcodes to US because the API for the Indian zipcodes was no longer available.

• The app currently states coordinates, city, and state and the API we are using is called Zippopotamus
• We removed the Javascript within the html file and made a separate script file because firefoxOS can apparently have problems with internal Javascript
• A few changes still have to be made, especially stuff like the app icon because it currently says "Indian Zipcodes"

I made and updated the repo by myself for once though!
https://github.com/anicholakos/IndiaPincodesApp