feat: Rain mapping

Assets/Starter Assets/TutorialInfo/Scripts/Readme.cs

@@ -0,0 +1,14 @@
+using System;
+using UnityEngine;
+
+public class Readme : ScriptableObject {
+	public Texture2D icon;
+	public string title;
+	public Section[] sections;
+	public bool loadedLayout;
+	
+	[Serializable]
+	public class Section {
+		public string heading, text, linkText, url;
+	}
+}