Add project files.

WebApp/appsettings.json

@@ -0,0 +1,12 @@
+{
+  "ConnectionStrings": {
+    "DefaultConnection": "Server=(localdb)\\mssqllocaldb;Database=aspnet-WebApp-718c04e4-1a0c-4a69-ab9c-4db84c77bab1;Trusted_Connection=True;MultipleActiveResultSets=true"
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}