Continued work on interface.
dagronlund@gmail.com
	modified:   ClientServer/src/main/Main.java
	renamed:    ClientServer/src/main/UserProgramClassLoader.java -> ClientServer/src/main/UserClassLoader.java
	modified:   ClientServer/src/main/programStructure/UserProgram.java
	modified:   ClientServer/src/main/programStructure/Util.java
	modified:   ClientServer/src/main/userInterface/ServerInterface.java
	modified:   ClientServer/src/server/ServerProgram.java
	modified:   ClientServer/src/server/Slave.java
	modified:   ClientServer/src/slave/SlaveProgram.java
	modified:   UserProgram/src/registry.dat
	renamed:    UserProgram/src/test/otherTest/ProgramTest.java -> UserProgram/src/test/ProgramTest.java