Merge pull request #1400 from zthxxx/master

feat: replace rawgit with gitcdn in templates

Author: juhasch

src/jupyter_contrib_nbextensions/templates/toc2.tpl

@@ -8,11 +8,11 @@
 
 <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.9.1/jquery-ui.min.js"></script>
 
-<link rel="stylesheet" type="text/css" href="https://rawgit.com/ipython-contrib/jupyter_contrib_nbextensions/master/src/jupyter_contrib_nbextensions/nbextensions/toc2/main.css">
+<link rel="stylesheet" type="text/css" href="https://min.gitcdn.xyz/cdn/ipython-contrib/jupyter_contrib_nbextensions/master/src/jupyter_contrib_nbextensions/nbextensions/toc2/main.css">
 
 <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
 
-<script src="https://rawgit.com/ipython-contrib/jupyter_contrib_nbextensions/master/src/jupyter_contrib_nbextensions/nbextensions/toc2/toc2.js"></script>
+<script src="https://min.gitcdn.xyz/cdn/ipython-contrib/jupyter_contrib_nbextensions/master/src/jupyter_contrib_nbextensions/nbextensions/toc2/toc2.js"></script>
 
 <script>
 $( document ).ready(function(){