Added setting to control length of abbreviated commit hash id

James Moger

2012-11-06 798581cab5817310a1b9991dac3b10cd7813f86a

 src/com/gitblit/wicket/GitBlitWebSession.java

@@ -103,7 +103,7 @@
      if (user == null) {

         return false;

      }

      return user.canAdmin;

      return user.canAdmin();

   }

   

   public String getUsername() {