Adds jQuery to make API call to Wunderground Weather API

 - adds weather.js to make api call and parse JSON
Working Version - pulls in current temperature from Wunderground API

 - uses jQuery ajax to call the API
 - logs to the console based on if call is successful/not
 - parses JSON and pulls out current weather
Adds weather dashboard box styles
Merge pull request #1 from jacindaz/adding_weather_api

Adding weather api