Add example

raylib/raylib.go

@@ -1,4 +1,38 @@
-// Package raylib - Go bindings for raylib, a simple and easy-to-use library to learn videogames programming
+/*
+Package raylib - Go bindings for raylib, a simple and easy-to-use library to learn videogames programming.
+
+raylib is highly inspired by Borland BGI graphics lib and by XNA framework.
+
+raylib could be useful for prototyping, tools development, graphic applications, embedded systems and education.
+
+NOTE for ADVENTURERS: raylib is a programming library to learn videogames programming; no fancy interface, no visual helpers, no auto-debugging... just coding in the most pure spartan-programmers way.
+
+Example:
+
+	package main
+
+	import "github.com/gen2brain/raylib-go/raylib"
+
+	func main() {
+		raylib.InitWindow(800, 450, "raylib [core] example - basic window")
+
+		raylib.SetTargetFPS(60)
+
+		for !raylib.WindowShouldClose() {
+			raylib.BeginDrawing()
+
+			raylib.ClearBackground(raylib.RayWhite)
+
+			raylib.DrawText("Congrats! You created your first window!", 190, 200, 20, raylib.LightGray)
+
+			raylib.EndDrawing()
+		}
+
+		raylib.CloseWindow()
+	}
+
+
+*/
 package raylib
 
 import (