同步OpenAuth.Core

修复mvc三级菜单；
Reposiroty单元测试读取webapi配置文件;
修复日志打印2次；

OpenAuth.Mvc/appsettings.Development.json

@@ -2,8 +2,9 @@
   "Logging": {
     "LogLevel": {
       "Default": "Debug",
-      "System": "Information",
-      "Microsoft": "Information"
+      "System": "Error",
+      "Microsoft": "Error",
+      "Microsoft.EntityFrameworkCore.Database.Command": "Information"
     }
   }
 }