Fix NPE in getting a user's fork if repository caching is disabled

James Moger

2013-12-11 b57d3e7e34d98042533369790d9f51462b04f9c0

 src/main/java/com/gitblit/manager/INotificationManager.java

@@ -17,7 +17,7 @@

import java.util.Collection;

public interface INotificationManager {
public interface INotificationManager extends IManager {

   /**
    * Notify the administrators by email.