Add configurations and update packages

GerstITS.Examples.Api/Common/Configurations/WebApiConfiguration.Swagger.License.cs

@@ -0,0 +1,29 @@
+using System;
+using GerstITS.System.Configurations;
+using GerstITS.Web.Api.Swagger;
+using Microsoft.Extensions.Configuration;
+
+namespace BakeTronic.Web.Api.Configurations
+{
+    internal sealed class LicenseConfiguration : ILicense, GerstITS.System.Configurations.IConfiguration
+    {
+        #region Constructors
+
+        public LicenseConfiguration(string parentPrefix, Microsoft.Extensions.Configuration.IConfiguration configuration)
+        {
+            var prefix = $"{parentPrefix}:{this.ToConfigurationPrefix()}";
+
+            Name = configuration.GetValue<string>($"{prefix}:{nameof(Name)}");
+            Url = configuration.GetValue<Uri>($"{prefix}:{nameof(Url)}");
+        } 
+        
+        #endregion
+
+        #region ILicence
+
+        public string Name { get; }
+        public Uri Url { get; }
+
+        #endregion
+    }
+}