Fixed bug in time utils. Updated some unit tests.

James Moger

2011-11-02 29692a574b10a01e070c0454868a3c234039ab7b

 src/com/gitblit/client/RepositoriesTableModel.java

@@ -117,7 +117,10 @@
      case Last_Change:

         return model.lastChange;

      case Size:

         return model.size;

         if (model.hasCommits) {

            return model.size;

         }

         return "(empty)";

      }

      return null;

   }