适配新版VNet， 去ssrpanel化

sql/mod/20200719.sql

@@ -0,0 +1,11 @@
+-- 触发审计规则后强制跳转地址
+INSERT INTO `config` VALUES ('112', 'redirect_url', '');
+
+-- 移除审计规则无用字段
+ALTER TABLE `rule`
+    DROP COLUMN `created_at`,
+    DROP COLUMN `updated_at`;
+
+-- 加入新审计规则条目：外汇交易类
+INSERT INTO `rule` (`id`, `type`, `name`, `pattern`)
+VALUES (18, '1', '外汇交易类', '(.*\.||)(metatrader4|metatrader5|mql5)\.(org|com|net)');