Make activity page respect short commit id setting and lower default from 8...

James Moger

2012-11-27 e627cfcaa9c567849cf11759260803ae380a034e

 src/com/gitblit/models/RefModel.java

@@ -61,6 +61,9 @@
   }



   public String getName() {

      if (reference == null) {

         return displayName;

      }

      return reference.getName();

   }