new file:   src/weather/CurrentDisplay.java
	new file:   src/weather/DisplayElement.java
	new file:   src/weather/Observable.java
	new file:   src/weather/Observer.java
	new file:   src/weather/StatisticsDisplay.java
	new file:   src/weather/Subject.java
	new file:   src/weather/WeatherData.java
	new file:   src/weather/WeatherStation.java
	new file:   src/weather/Week02.java