Modified some interface code.
dagronlund@gmail.com
	modified:   ClientServer/nbproject/project.properties
	new file:   ClientServer/src/main/userInterface/MainInterface.java
	new file:   ClientServer/src/main/userInterface/ServerInterface.java
	new file:   ClientServer/src/main/userInterface/SlaveInterface.java
	new file:   ClientServer/src/main/userInterface/UserInterface.java
	deleted:    ClientServer/src/main/userInterface/main.java
	modified:   ClientServer/src/server/ServerProgram.java
	modified:   ClientServer/src/slave/SlaveProgram.java