added examples on the example page

network_examples.html

@@ -328,6 +328,24 @@
             <div class="exampleTitle">circular images</div>
         </a>
     </div>
+    <div class="col-lg-2 col-md-3 col-sm-6">
+        <a href="examples/network/35_label_stroke.html">
+            <img class="example img-responsive"  src="./images/exampleScreenshots/network/35.png">
+            <div class="exampleTitle">label stroke</div>
+        </a>
+    </div>
+    <div class="col-lg-2 col-md-3 col-sm-6">
+        <a href="examples/network/36_HTML_in_Nodes.html">
+            <img class="example img-responsive"  src="./images/exampleScreenshots/network/36.png">
+            <div class="exampleTitle">HTML in nodes!</div>
+        </a>
+    </div>
+    <div class="col-lg-2 col-md-3 col-sm-6">
+        <a href="examples/network/37_label_alignment.html">
+            <img class="example img-responsive"  src="./images/exampleScreenshots/network/37.png">
+            <div class="exampleTitle">labelAlignment for edges</div>
+        </a>
+    </div>
     <div class="col-lg-2 col-md-3 col-sm-6">
         <a href="examples/network/graphviz/graphviz_gallery.html">
             <img class="example img-responsive"  src="./images/exampleScreenshots/network/graphviz.png">