Add README.

README.markdown

@@ -0,0 +1,12 @@
+A game made using three.js and Physijs for my computer graphics class at UCF. Play [here](http://butchler.github.io/threejs-cannon)
+
+**Goal:** Knock down all of the blocks from the platform using as few cannonballs as possible.
+
+**Controls:** Aim the cannon with the mouse and shoot with the left mouse button.
+
+**Credits:**
+
+* Woodgod font from [dafont.com](http://www.dafont.com/woodgod.font)
+* [Wind Waker style ocean texture](http://forum.unity3d.com/threads/shader-forge-a-visual-node-based-shader-editor.222049/page-26)
+* Brick and wood textures from [textures.com](http://www.textures.com/)
+* Cannon sound from [freesound.org](https://www.freesound.org/people/Kastenfrosch/sounds/162455/)