add threes reference. closes #7
add threes reference. closes #7

file:a/index.html -> file:b/index.html
<!DOCTYPE html> <!DOCTYPE html>
<html> <html>
<head> <head>
<meta charset="utf-8"> <meta charset="utf-8">
<title>2048</title> <title>2048</title>
   
<link href="style/main.css" rel="stylesheet" type="text/css"> <link href="style/main.css" rel="stylesheet" type="text/css">
   
<script src="js/hammer.min.js"></script> <script src="js/hammer.min.js"></script>
<script src="js/keyboard_input_manager.js"></script> <script src="js/keyboard_input_manager.js"></script>
<script src="js/html_actuator.js"></script> <script src="js/html_actuator.js"></script>
<script src="js/grid.js"></script> <script src="js/grid.js"></script>
<script src="js/tile.js"></script> <script src="js/tile.js"></script>
<script src="js/game_manager.js"></script> <script src="js/game_manager.js"></script>
<script src="js/application.js"></script> <script src="js/application.js"></script>
   
<meta name="HandheldFriendly" content="True"> <meta name="HandheldFriendly" content="True">
<meta name="MobileOptimized" content="320"> <meta name="MobileOptimized" content="320">
<meta name="viewport" content="width=device-width, target-densitydpi=160dpi, initial-scale=1.0, maximum-scale=1, user-scalable=no"> <meta name="viewport" content="width=device-width, target-densitydpi=160dpi, initial-scale=1.0, maximum-scale=1, user-scalable=no">
</head> </head>
<body> <body>
<div class="container"> <div class="container">
<div class="heading"> <div class="heading">
<h1 class="title">2048</h1> <h1 class="title">2048</h1>
<div class="score-container">0</div> <div class="score-container">0</div>
</div> </div>
<p class="game-intro">Join the numbers and get to the <strong>2048 tile!</strong></p> <p class="game-intro">Join the numbers and get to the <strong>2048 tile!</strong></p>
   
<div class="game-container"> <div class="game-container">
<div class="game-message"> <div class="game-message">
<p></p> <p></p>
<div class="lower"> <div class="lower">
<a class="retry-button">Try again</a> <a class="retry-button">Try again</a>
</div> </div>
</div> </div>
   
<div class="grid-container"> <div class="grid-container">
<div class="grid-row"> <div class="grid-row">
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
</div> </div>
<div class="grid-row"> <div class="grid-row">
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
</div> </div>
<div class="grid-row"> <div class="grid-row">
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
</div> </div>
<div class="grid-row"> <div class="grid-row">
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
<div class="grid-cell"></div> <div class="grid-cell"></div>
</div> </div>
</div> </div>
   
<div class="tile-container"> <div class="tile-container">
   
</div> </div>
</div> </div>
   
<p class="game-explanation"> <p class="game-explanation">
<strong class="important">How to play:</strong> Use your <strong>arrow keys</strong> to move the tiles. When two tiles with the same number touch, they <strong>merge into one!</strong> <strong class="important">How to play:</strong> Use your <strong>arrow keys</strong> to move the tiles. When two tiles with the same number touch, they <strong>merge into one!</strong>
</p> </p>
<hr> <hr>
<p> <p>
Created by <a href="http://gabrielecirulli.com" target="_blank">Gabriele Cirulli.</a> Based on <a href="https://itunes.apple.com/us/app/1024!/id823499224" target="_blank">1024 by Veewo Studio.</a> Created by <a href="http://gabrielecirulli.com" target="_blank">Gabriele Cirulli.</a> Based on <a href="https://itunes.apple.com/us/app/1024!/id823499224" target="_blank">1024 by Veewo Studio</a> and conceptually similar to <a href="http://asherv.com/threes/" target="_blank">Threes by Asher Vollmer.</a>
</p> </p>
</div> </div>
</body> </body>
</html> </html>
   
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