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/Program.cs

@@ -17,9 +17,6 @@ namespace OpenAuth.Mvc
                 .ConfigureLogging((hostingContext, logging) =>
                 {
                     logging.ClearProviders(); //去掉默认的日志
-                    logging.AddFilter("System", LogLevel.Error);
-                    logging.AddFilter("Microsoft", LogLevel.Error);
-                    logging.AddLog4Net();
                 })
                .UseServiceProviderFactory(new AutofacServiceProviderFactory())   //将默认ServiceProviderFactory指定为AutofacServiceProviderFactory
                 .ConfigureWebHostDefaults(webBuilder =>