Module instructions:
Run the index.js file to launch the local host 8080 server,
go to the url in the format http://localhost:8080/weather/CITYNAME/YOURAPPID
The APPID is the id given to you when you create an account on the open weather map api (openweathermap.org/api)
if your city is cool enough, the program will be nice enough to give you the current temperature.