private void addPlugin(ConfigurationSection cs, Plugin p) {
		ConfigurationSection m = cs.getConfigurationSection(p.getDescription().getName());
		if (m == null) {
			m = pfu.yml.createSection(p.getDescription().getName());
		}
		if (m.getString("URL") == null || m.getString("URL").equals("unknown")) {
			if (p.getDescription().getWebsite() != null && DevBukkitSite.isBukkitSite(p.getDescription().getWebsite())) {
				m.set("URL", p.getDescription().getWebsite());
			} else {
				m.set("URL", "unknown");
			}
		}
		if (m.getString("Mode") == null) {
			m.set("Mode", Comparer.VERSION_WEBSITE_COMPARE.toString());
		}
	}