Exclude submodules from zip downloads (issue 151)

James Moger

2012-10-18 13417cf9c6eec555b51da49742e47939d2f5715b

 src/com/gitblit/utils/ObjectCache.java

@@ -91,4 +91,8 @@
      }

      return null;

   }

	
   public int size() {

      return cache.size();

   }

}