jsfiddle tweaks

* updated bug template to latest rev, easier code

Author: Alain Dumesny

ISSUE_TEMPLATE.md

@@ -6,7 +6,7 @@ Describe your issue here.
 * which browser and its version
 
 ## Steps to reproduce
-Tell us how to reproduce this issue. Please provide a working demo, you can use [this template](https://jsfiddle.net/dweiss/dqyvh6vr/) as a base.
+Tell us how to reproduce this issue. Please provide a working demo, you can use [this template](https://jsfiddle.net/adumesny/jqhkry7g) as a base.
 
 ## Expected behaviour
 Tell us what should happen

README.md

@@ -63,13 +63,15 @@ Using gridstack.js with jQuery UI
 
 ```html
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/gridstack@0.5.5/dist/gridstack.min.css" />
+<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/gridstack@0.5.5/dist/gridstack.all.js"></script>
 ```
 
 * Using CDN (debug):
 
 ```html
 <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/gridstack@0.5.5/dist/gridstack.css" />
+<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/gridstack@0.5.5/dist/gridstack.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/gridstack@0.5.5/dist/jquery-ui.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/gridstack@0.5.5/dist/gridstack.jQueryUI.js"></script>
@@ -79,6 +81,7 @@ Using gridstack.js with jQuery UI
 
 ```html
 <link rel="stylesheet" href="gridstack.css" />
+<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
 <script src="gridstack.js"></script>
 <script src="jquery-ui.js"></script>
 <script src="gridstack.jQueryUI.js"></script>