Mainly small install script improvements - Consistent usage of `$LUANHOME`, removed reliance on current directory. - Made Luan build and install fine (on Linux) without requiring launching it via sudo. Only asks to elevate privileges if installation failed. - Minor spelling mistake fix.

package goodjava.logger;

import java.io.PrintStream;
import java.io.OutputStreamWriter;


public final class ConsoleAppender extends WriterAppender {

	public ConsoleAppender(Layout layout,PrintStream ps) {
		super( layout, new OutputStreamWriter(ps) );
	}

	public void close() {}
}