Added new Graph2d examples to gallery

index.html

@@ -622,6 +622,18 @@ The source code of the examples can be found in the
       <div>streaming data</div>
     </a>
   </div>
+  <div class="thumb">
+    <a href="examples/graph2d/16_bothAxis_titles.html">
+      <img src="img/gallery/graph2d/16_bothAxis_titles.png">
+      <div>axis titles</div>
+    </a>
+  </div>
+  <div class="thumb">
+    <a href="examples/graph2d/17_dynamicStyling.html">
+      <img src="img/gallery/graph2d/17_dynamicStyling.png">
+      <div>dynamic styling</div>
+    </a>
+  </div>
 </div>