0. Adding class statistics downloading

web_tool/index.html

@@ -91,6 +91,7 @@
                         <div style="text-align: center; margin-top:5px;">
                             <div id="lblPNG"></div>
                             <div id="lblTIFF"></div>
+                            <div id="lblStatistics"></div>
                         </div>
                     </div>
                 </div>