busName added to be able to distinguish multiple instances of the same device on Linux

getRegisteredDevice fixed
documentation updates and other minor improvements

git-svn-id: https://svn.code.sf.net/p/libusbjava/code/trunk@273 94ad28fe-ef68-46b1-9651-e7ae4fcf1c4c

java/src/ch/ntb/usb/usbView/UsbView.java

@@ -75,7 +75,7 @@ public class UsbView extends JFrame {
 	 * @return void
 	 */
 	private void initialize() {
-		this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 		this.setJMenuBar(getJJMenuBar());
 		this.setSize(APP_WIDTH, APP_HIGHT);
 		this.setContentPane(getJContentPane());