refactoring to comply with c# conventions

RhythmBullet/Utilities/DataTypes/Resolution.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace RhythmBullet.Utilities.DataTypes
+{
+    public class Resolution : IComparable<Resolution>
+    {
+        public int Width, Height;
+
+        public Resolution(int width, int height)
+        {
+            Width = width;
+            Height = height;
+        }
+
+        public Resolution()
+        {
+        }
+
+        public int CompareTo(Resolution other)
+        {
+            return Area() - other.Area();
+        }
+
+        public override string ToString()
+        {
+            return Width + "x" + Height;
+        }
+
+        public int Area()
+        {
+            return Width * Height;
+        }
+    }
+}