Update to Freemarker 2.3.20

James Moger

2014-07-02 55c7e6ed6ab4f2002f1e8f0f20ff9ada6bd5bdd9

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

@@ -58,4 +58,8 @@
   public boolean hasKey(String key) {

      return settings.containsKey(key);

   }



   public SettingModel remove(String key) {

      return settings.remove(key);

   }

}