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、登录页JS修复等全部改动

web/upgrade/46/post.inc

@@ -0,0 +1,19 @@
+<?php
+namespace MRBS;
+
+global $auth;
+
+if ($auth["type"] == 'db')
+{
+
+?>
+
+<script>
+//<![CDATA[
+  alert('If you have just upgraded to MRBS 1.5.0 or later and had previously configured MRBS with the \'config\' authentication scheme, please be aware that the default authentication scheme has now changed to \'db\'. Put "$auth["type"] = \'config\';" in config.inc.php to go back to the \'config\' scheme.');
+//]];
+</script>
+
+<?php
+
+}