removed another warning that crept in

Author: jantje

it.baeyens.arduino.core/src/it/baeyens/arduino/ui/Messages.java

@@ -98,6 +98,8 @@ public class Messages extends NLS {
 
     public static String json_update;
 
+    public static String SampleSelector_num_selected;
+
     static {
 	// initialize resource bundle
 	NLS.initializeMessages(BUNDLE_NAME, Messages.class);

it.baeyens.arduino.core/src/it/baeyens/arduino/ui/SampleSelector.java

@@ -81,7 +81,7 @@ public void handleEvent(Event event) {
 
 	});
 	Label label1 = new Label(composite, SWT.NONE);
-	label1.setText("Number of selected examples");
+	label1.setText(Messages.SampleSelector_num_selected);
 	this.numSelectedLabel = new Label(composite, SWT.NONE);
 	this.numSelectedLabel.setText(Integer.toString(this.numSelected));
 	theGriddata = new GridData(SWT.LEFT, SWT.TOP, true, false);

it.baeyens.arduino.core/src/it/baeyens/arduino/ui/messages.properties

@@ -10,6 +10,7 @@ json_browser_fail=Failed to start browser.
 json_find=Where do I find json URL's?
 json_maintain=Maintain your json files
 json_update=Update local json files
+SampleSelector_num_selected=Number of selected examples
  
 ui_build_config=\ build configuration.
 ui_debug_binaries=For creating binaries ready to be debugged with AVaRICE (e.g. using Dragon AVR).