Fix NPEs when handling referenced milestones that do not exist

James Moger

2014-09-04 270e9e762820833d6815e362034dc3f4809b6470

 src/test/java/com/gitblit/tests/FileTicketServiceTest.java

@@ -53,8 +53,8 @@
      IRuntimeManager runtimeManager = new RuntimeManager(settings).start();
      IPluginManager pluginManager = new PluginManager(runtimeManager).start();
      INotificationManager notificationManager = new NotificationManager(settings).start();
      IUserManager userManager = new UserManager(runtimeManager).start();
      IRepositoryManager repositoryManager = new RepositoryManager(runtimeManager, userManager).start();
      IUserManager userManager = new UserManager(runtimeManager, pluginManager).start();
      IRepositoryManager repositoryManager = new RepositoryManager(runtimeManager, pluginManager, userManager).start();

      FileTicketService service = new FileTicketService(
            runtimeManager,