Change example and add data-position attribute

Author: afshinm

example/index.html

@@ -33,14 +33,14 @@ <h3 class="muted">Intro.js</h3>
 
       <div class="jumbotron">
         <h1 data-step="1" data-intro="Hello all! :) This project's called Intro.js.">Intro<span style="font-weight: normal;">.js</span></h1>
-        <p class="lead" data-step="4" data-intro="Let's try it. It's free and open-source.">Better introductions for websites and features with a step-by-step guide for your projects.</p>
+        <p class="lead" data-step="4" data-intro="Let's try it. It's free and open-source." data-position='top'>Better introductions for websites and features with a step-by-step guide for your projects.</p>
         <a class="btn btn-large btn-success" href="javascript:void(0);" onclick="javascript:introJs().start();">Show me how</a>
       </div>
 
       <hr>
 
       <div class="row-fluid marketing">
-        <div class="span6" data-step="2" data-intro="Ok, wasn't that fun?">
+        <div class="span6" data-step="2" data-intro="Ok, wasn't that fun?" data-position='right'>
           <h4>Easy to Use</h4>
           <p>Just include the js and css files and add <code>data-step</code> and <code>data-intro</code> to your code.</p>
 
@@ -51,9 +51,9 @@ <h4>Free &amp; Open-Source</h4>
           <p>Free and open-source (including commercial use). Published under MIT license.</p>
         </div>
 
-        <div class="span6" data-step="3" data-intro="More features, more fun.">
+        <div class="span6" data-step="3" data-intro="More features, more fun."  data-position='left'>
           <h4>Keyboard + Mouse navigation</h4>
-          <p>Ability to navigate with the mouse, or the keyboard - <code>←</code>, <code>→</code> and <code>ESC</code> to exit.</p>
+          <p>Ability to navigate with the mouse, or the keyboard - <code>←</code>, <code>→</code>, <code>ENTER</code> and <code>ESC</code> to exit.</p>
 
           <h4>Browser Compatibllity</h4>
           <p>Better compatibility is on the roadmap, but currently it should work in recent versions of Firefox and Chrome (probably IE10, too!)</p>