bump jquery version

Author: geemus

_layouts/default.html

@@ -75,8 +75,8 @@ <h2>About</h2>
   </div> <!-- end of #container -->
 
 
-  <script src="//ajax.googleapis.com/ajax/libs/jquery/1.6.3/jquery.js"></script>
-  <script>!window.jQuery && document.write(unescape('%3Cscript src="public/js/libs/jquery-1.6.3.js"%3E%3C/script%3E'))</script>
+  <script src="//ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.js"></script>
+  <script>!window.jQuery && document.write(unescape('%3Cscript src="public/js/libs/jquery-3.7.1.js"%3E%3C/script%3E'))</script>
 
 
   <!-- scripts concatenated and minified via ant build script-->