Remove unused code

Author: Martin Spielmann

src/main/java/com/gitblit/wicket/panels/SshKeysPanel.java

@@ -24,7 +24,6 @@
 import org.apache.wicket.ajax.markup.html.form.AjaxButton;
 import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.markup.html.form.Form;
-import org.apache.wicket.markup.html.panel.FeedbackPanel;
 import org.apache.wicket.markup.repeater.Item;
 import org.apache.wicket.markup.repeater.data.DataView;
 import org.apache.wicket.markup.repeater.data.ListDataProvider;
@@ -124,9 +123,6 @@ public void onClick(AjaxRequestTarget target) {
 				"span5",
 				keyComment));
 
-//		final FeedbackPanel feedback = new FeedbackPanel("feedback");
-//		feedback.setOutputMarkupId(true);
-//		addKeyForm.add(feedback);
 		addKeyForm.add(new AjaxButton("addKeyButton") {
 
 			private static final long serialVersionUID = 1L;