[findbugs] Fix incorrect key lookup in commit cache

James Moger

2014-04-17 26cc4ed9fad9796756d34ae0fd3350bd3c139c7a

 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);

   }

}