Restore zebra stripping, added line hovering, fix overflow (issue 130)

James Moger

2012-09-17 9a73d10bfd0357361526ce87a0e2ad43ab7efa24

 src/com/gitblit/utils/ObjectCache.java

@@ -91,4 +91,8 @@
      }

      return null;

   }

	
   public int size() {

      return cache.size();

   }

}