fix NullPointerException in ITicketService and add TestCase

Kevin Walter

2014-04-14 4868740ed7f40ce0cf162f17a8224856ae10a4b0

 src/main/java/com/gitblit/wicket/pages/BlobDiffPage.java

@@ -80,7 +80,7 @@
   protected String getPageName() {

      return getString("gb.diff");

   }

	


   @Override

   protected Class<? extends BasePage> getRepoNavPageClass() {

      return TreePage.class;