Make clickable link in readme

README.org

@@ -1,6 +1,6 @@
 * Forever Game Project Roguelike
 
-This is the very beginning of my "forever" game project. See https://azrazalea.net/blog/a_ramble_about_a_game_idea.html
+This is the very beginning of my "forever" game project. See [[https://azrazalea.net/blog/a_ramble_about_a_game_idea.html][My blog post]]
 for an overview (eventually this git repository will contain some better info).
 
 For the time being, the game is just going to be a roguelike that I will incrementally morph into the final project.