Plugins - Added optional configuration window

Plugins - Moved plugins to their own directory
Device providers - Added all RGB.NET device providers

src/Plugins/Artemis.Plugins.Devices.DMX/DMXDeviceProvider.cs

@@ -0,0 +1,44 @@
+using Artemis.Core.Plugins.Abstract;
+using Artemis.Core.Plugins.Abstract.ViewModels;
+using Artemis.Core.Plugins.Models;
+using Artemis.Core.Services.Interfaces;
+using Artemis.Plugins.Devices.DMX.ViewModels;
+
+namespace Artemis.Plugins.Devices.DMX
+{
+    // ReSharper disable once UnusedMember.Global
+    public class DMXDeviceProvider : DeviceProvider
+    {
+        private readonly IRgbService _rgbService;
+
+        public DMXDeviceProvider(PluginInfo pluginInfo, IRgbService rgbService) : base(pluginInfo, RGB.NET.Devices.DMX.DMXDeviceProvider.Instance)
+        {
+            _rgbService = rgbService;
+            HasConfigurationViewModel = true;
+        }
+
+        public override void EnablePlugin()
+        {
+            // TODO: Load from configuration
+            // RGB.NET.Devices.DMX.DMXDeviceProvider.Instance.AddDeviceDefinition();
+            _rgbService.AddDeviceProvider(RgbDeviceProvider);
+        }
+
+        public override void DisablePlugin()
+        {
+            // TODO: Remove the device provider from the surface
+        }
+
+        public override void Dispose()
+        {
+            // TODO: This will probably not go well without first removing the device provider
+            // DMXDeviceProvider.Instance.ResetDevices();
+            // DMXDeviceProvider.Instance.Dispose();
+        }
+
+        public override PluginConfigurationViewModel GetConfigurationViewModel()
+        {
+            return new DMXConfigurationViewModel(this);
+        }
+    }
+}