Fix skip summary metrics regression since introducing flotr2

Ting

2014-04-16 d0751dc352ef06c067593f31f5423fce357f8f1f

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

@@ -88,6 +88,7 @@
   public boolean acceptNewPatchsets;

   public boolean acceptNewTickets;

   public boolean requireApproval;
   public String mergeTo;



   public transient boolean isCollectingGarbage;

   public Date lastGC;