Add information about debugging and fix structure

Author: SergeyNakhankov

asp-net-core-server/Properties/launchSettings.json

@@ -0,0 +1,27 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:58384/",
+      "sslPort": 44371
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "AspNetCoreDashboardBackend": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "https://localhost:5001;http://localhost:5000"
+    }
+  }
+}

readme.md

@@ -25,16 +25,22 @@ The example uses a client-server architecture. The server (backend) project comm
 
 ## Quick Start
 
+### Server
+
 In the **asp-net-core-server** folder, run the following command:
 
 ```
 dotnet run
 ```
 
+The server starts at `http://localhost:5000` and the client gets data from `http://localhost:5000/api/dashboard`. To debug the server, run the **asp-net-core-server** application in Visual Studio and change the client's `endpoint` property according to the listening port: `https://localhost:44371/api/dashboard`.
+
 See the following section for information on how to install NuGet packages from the DevExpress NuGet feed: [Install DevExpress Controls Using NuGet Packages](https://docs.devexpress.com/GeneralInformation/115912/installation/install-devexpress-controls-using-nuget-packages).
 
 > This server allows CORS requests from _all_ origins with _any_ scheme (http or https). This default configuration is insecure: any website can make cross-origin requests to the app. We recommend that you specify the client application's URL to prohibit other clients from accessing sensitive information stored on the server. Learn more: [Cross-Origin Resource Sharing (CORS)](https://docs.devexpress.com/Dashboard/400709)
 
+### Client
+
 In the **dashboard-react-app** folder, run the following commands:
 
 ```