added mention of nuget install to the docs home

Author: Mpdreamz

index.html

@@ -101,6 +101,15 @@ <h1>Introduction</h1>
 );
 </code></code></pre>
 
+<h2>Installing</h2>
+
+<p>Nest can be installed through NuGet:</p>
+
+<pre class="prettyprint"><code class="language-cs"><code>PM&gt; Install-Package NEST
+</code></code></pre>
+
+<p>Or searching for &quot;elasticsearch&quot; will get you to nest as well. </p>
+
 <h2>Copyright</h2>
 
 <p>Copyright (c) 2010 Martijn Laarman and everyone wonderful enough to contribute to <a href="https://github.com/Mpdreamz/NEST">NEST</a></p>