Added configurable LED sample size

src/Artemis.Core/Extensions/DoubleExtensions.cs

@@ -1,9 +1,11 @@
 using System;
+using System.Runtime.CompilerServices;
 
 namespace Artemis.Core.Extensions
 {
     public static class DoubleExtensions
     {
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static int RoundToInt(this double number)
         {
             return (int) Math.Round(number, MidpointRounding.AwayFromZero);