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/39/mysql.sql

@@ -0,0 +1,10 @@
+# Convert all tables to InnoDB.   Although all new installations use InnoDB, some
+# older ones may still have tables using the MyISAM engine.
+
+ALTER TABLE %DB_TBL_PREFIX%area ENGINE=InnoDB;
+ALTER TABLE %DB_TBL_PREFIX%entry ENGINE=InnoDB;
+ALTER TABLE %DB_TBL_PREFIX%repeat ENGINE=InnoDB;
+ALTER TABLE %DB_TBL_PREFIX%room ENGINE=InnoDB;
+ALTER TABLE %DB_TBL_PREFIX%users ENGINE=InnoDB;
+ALTER TABLE %DB_TBL_PREFIX%variables ENGINE=InnoDB;
+ALTER TABLE %DB_TBL_PREFIX%zoneinfo ENGINE=InnoDB;