Added readme

README.md

@@ -4,22 +4,22 @@ This is the shooter game from the book HTML5 Games: Novice to Ninja by Sitepoint
 
 I rewrote the game in C++ because I want to learn a new programming language and this seemed to be a nice way to practice.
 
-# Getting it yourself
+## Getting it yourself
 The game is very unfinished at this point, but you can try it anyway. You'll have to compile it yourself.
-## Requirements
+### Requirements
 * Arduboy, Arduboy compatible device or emulator
 * Arduino IDE
 * Arduboy2 library
 * Computer
  Start the Arduino IDE and load up arduboyTest.ino and send the game to your device.
 
- ## Controls
+ ### Controls
  A = Start, shoot and restart
  B = Spawn enemy
  D-Pad = Move
  A + B = Reset game
 
- # TODO
+ ## TODO
  * Automatic spawning of enemies
  * Pauze menu
  * Different stages of difficulty