Implement Novation device detection (at start only Launchpad S supported) and implement updating of leds

RGB.NET.Devices.Novation/Enum/NovationDevices.cs

@@ -0,0 +1,10 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace RGB.NET.Devices.Novation
+{
+    public enum NovationDevices
+    {
+        [Display(Name = "Launchpad S")]
+        LaunchpadS
+    }
+}