Use author date to be consistent with other tools (fixes #919)

James Moger

2015-09-18 a592329a82d0a85d33abcc63f08df20b79e8e4f7

 src/main/java/com/gitblit/models/RepositoryUrl.java

@@ -41,8 +41,8 @@
      this.permission = permission;

   }



   public boolean isExternal() {

      return permission == null;

   public boolean hasPermission() {

      return permission != null;

   }



   @Override