Added RandomColorBrush

Devices/Keyboard/Brushes/RandomColorBrush.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Drawing;
+using CUE.NET.Helper;
+
+namespace CUE.NET.Devices.Keyboard.Brushes
+{
+    //TODO DarthAffe 30.09.2015: Like this the brush seems kinda useless. Think about making it cool.
+    public class RandomColorBrush : AbstractBrush
+    {
+        #region Properties & Fields
+
+        private Random _random = new Random();
+
+        #endregion
+
+        #region Methods
+
+        public override Color GetColorAtPoint(RectangleF rectangle, PointF point)
+        {
+            return FinalizeColor(ColorHelper.ColorFromHSV((float)_random.NextDouble() * 360f, 1, 1));
+        }
+
+        #endregion
+    }
+}