MRBS 1.12.2 等保2.0二级整改完整提交

包含：登录失败锁定、90天密码有效期、30分钟会话超时、
强制改密、登录审计日志、屏幕水印、企业背景图、
备案信息固定底部、favicon、JS空集合保护、
会话过期体验优化（403 JSON）、display_errors 关闭、
固定 key 根治 Integrity check failed 等全部改动

注意：config.inc.php/.htaccess/.user.ini 含敏感信息，
通过 .gitignore 排除，勿推送到公开仓库。

jquery/datatables/Buttons-2.4.1/js/buttons.foundation.min.js

@@ -0,0 +1,4 @@
+/*! Foundation integration for DataTables' Buttons
+ * © SpryMedia Ltd - datatables.net/license
+ */
+!function(o){var e,a;"function"==typeof define&&define.amd?define(["jquery","datatables.net-zf","datatables.net-buttons"],function(t){return o(t,window,document)}):"object"==typeof exports?(e=require("jquery"),a=function(t,n){n.fn.dataTable||require("datatables.net-zf")(t,n),n.fn.dataTable.Buttons||require("datatables.net-buttons")(t,n)},"undefined"==typeof window?module.exports=function(t,n){return t=t||window,n=n||e(t),a(t,n),o(n,0,t.document)}:(a(window,e),module.exports=o(e,window,window.document))):o(jQuery,window,document)}(function(n,t,o,e){"use strict";var a=n.fn.dataTable;return n.extend(!0,a.Buttons.defaults,{dom:{container:{tag:"div",className:"dt-buttons button-group"},button:{tag:"a",className:"dt-button button small",active:"secondary active"},collection:{action:{dropHtml:""},button:{tag:"li",className:"",active:"dt-button-active-a",liner:{tag:"a"}},container:{tag:"div",className:"dt-button-collection",content:{tag:"ul",className:"dropdown menu is-dropdown-submenu"}}},split:{action:{tag:"button",className:"button small"},dropdown:{tag:"button",className:"button dropdown arrow-only",dropHtml:""},wrapper:{tag:"div",className:"button-group dt-button-split"}}}}),a.ext.buttons.collection.className="dropdown",n(o).on("buttons-popover.dt",function(){var t=!1;n(".dtsp-panesContainer").each(function(){n(this).is("button")||(t=!0)}),t&&n(".dtsp-panesContainer").removeClass("button-group stacked")}),a});