fixed links

graph2d_examples.html

@@ -85,7 +85,7 @@
     </div>
 </div>
 <div class="contentWrapper">
-<h1>Graph2d Examples</h1><a class="btn btn-default" href="#allExamples" role="button">View all examples »</a>  <a class="btn btn-primary" href="./docs/graph2d.html" role="button">View docs »</a>
+<h1>Graph2d Examples</h1><a class="btn btn-default" href="#allExamples" role="button">View all examples »</a>  <a class="btn btn-primary" href="./docs/graph2d/" role="button">View docs »</a>
 
 <div class="textHTMLContent">This small code example shows the easiest way to get a Graph2d up and running. This code has been taken from example 1. The working example is shown next to it. Click it to start the interaction.</div>
 <pre class="prettyprint lang-html">

graph3d_examples.html

@@ -94,7 +94,7 @@
     </div>
 </div>
 <div class="contentWrapper">
-<h1>Graph3d Examples</h1><a class="btn btn-default" href="#allExamples" role="button">View all examples »</a>  <a class="btn btn-primary" href="./docs/graph3d.html" role="button">View docs »</a>
+<h1>Graph3d Examples</h1><a class="btn btn-default" href="#allExamples" role="button">View all examples »</a>  <a class="btn btn-primary" href="./docs/graph3d/" role="button">View docs »</a>
 
 <div class="textHTMLContent">This small code example shows the easiest way to get a Graph2d up and running. This code has been taken from example 1. The working example is shown next to it. Click it to start the interaction.</div>
 <pre class="prettyprint lang-html">