public UserAchievement updateNotification(int achievementId, UserWrapper userWrapper, boolean notified)
{
UserAchievement userAchievement = userAchievementDaoService.get(achievementId, userWrapper.getID());
userAchievement.setNotified(notified);
userAchievement.save();
return userAchievement;
}
public void activate(int achievementId, boolean active)