Console application for getting weather data

This application takes weather data from https://openweathermap.org (provides information for every 3 hours) and presents it in different ways, which user can choose by typing commands

The architecture is built using 3 patterns:

• MVC (WeatherCoomection + Controller + Console + Application)
• Singleton (WeatherConnection, Controller),
• Command (All classes from package "command", interface Command)

The application runs in console and allows user to execute commands:

• -cw -- get current weather
• -tw -- weather till the end of this day
• -cdw -- choose a day to get its weather at 12 p.m. (not farther than 5 days from current date)
• -fdf -- get five day forecast (for 12 p.m. each day)
• -help -- get list of commands
• -city -- change city
• -ex -- exit