First publish version.
- Simple interface to help you quickly check weather info of multiple cities.
- Use OpenWeatherMap API to get the specific weather condition of the upcoming five days.
- Set a photo of the city that you check as the background image of the city's detail page.
- Fetch Bing daily wallpaper as the background image of the app's launch page every day.
- Enable swipe or drag actions to help you manage cities easily.
