yuidoc scripts added. Tidied up the Docs folder. Added back in the Emitter and fixed the Tests that weren't compiling.

Tests/input/motion lock.js

@@ -1,23 +1,31 @@
 /// <reference path="../../Phaser/Game.ts" />
 (function () {
     var game = new Phaser.Game(this, 'game', 800, 600, preload, create, null, render);
+
     function preload() {
         //  Using Phasers asset loader we load up a PNG from the assets folder
         game.load.image('sprite', 'assets/sprites/parsec.png');
     }
+
     var sprite;
+
     function create() {
         game.stage.backgroundColor = 'rgb(85,85,85)';
+
         sprite = game.add.sprite(200, 400, 'sprite');
+
         //  Enable Input detection. Sprites have this disabled by default,
         //  so you have to start it if you want to interact with them.
         sprite.input.start(0, false, true);
+
         //  This allows you to drag the sprite. The parameter controls if you drag from the position you touched it (false)
         //  or if it will snap to the center (true)
         sprite.input.enableDrag();
+
         //  This will lock the sprite so it can only be dragged horizontally, not vertically
         sprite.input.allowVerticalDrag = false;
     }
+
     function render() {
         Phaser.DebugUtils.renderInputInfo(32, 32);
         Phaser.DebugUtils.renderSpriteInputInfo(sprite, 300, 32);