Added client documentation.

Source/MQTTnet/Server/IMqttServerFactory.cs

@@ -7,14 +7,37 @@ namespace MQTTnet.Server
 {
     public interface IMqttServerFactory
     {
+        /// <summary>
+        /// Gets the default server adapters.
+        /// </summary>
         IList<Func<IMqttFactory, IMqttServerAdapter>> DefaultServerAdapters { get; }
 
+        /// <summary>
+        /// Creates a new default MQTT server.
+        /// </summary>
+        /// <returns>A new <see cref="IMqttServer"/>.</returns>
         IMqttServer CreateMqttServer();
 
+        /// <summary>
+        /// Creates a new default MQTT server.
+        /// </summary>
+        /// <param name="logger">The logger.</param>
+        /// <returns>A new <see cref="IMqttServer"/>.</returns>
         IMqttServer CreateMqttServer(IMqttNetLogger logger);
 
+        /// <summary>
+        /// Creates a new default MQTT server.
+        /// </summary>
+        /// <param name="adapters">The adapters.</param>
+        /// <returns>A new <see cref="IMqttServer"/>.</returns>
         IMqttServer CreateMqttServer(IEnumerable<IMqttServerAdapter> adapters);
 
+        /// <summary>
+        /// Creates a new default MQTT server.
+        /// </summary>
+        /// <param name="adapters">The adapters.</param>
+        /// <param name="logger">The logger.</param>
+        /// <returns>A new <see cref="IMqttServer"/>.</returns>
         IMqttServer CreateMqttServer(IEnumerable<IMqttServerAdapter> adapters, IMqttNetLogger logger);
     }
 }