Update the standard fiddle to use to new API

Author: ValentinH

README.md

@@ -17,7 +17,7 @@ Slider directive implementation for AngularJS, without any dependencies.
 - **Same examples with code:** https://jsfiddle.net/nrdmtzjm/
 
 ## Reporting issues
-Make sure the report is accompanied by a reproducible demo. The ideal demo is created by forking [our standard jsFiddle](http://jsfiddle.net/1ruqgnhk/), adding your own code and stripping it down to an absolute minimum needed to demonstrate the bug.
+Make sure the report is accompanied by a reproducible demo. The ideal demo is created by forking [our standard jsFiddle](http://jsfiddle.net/cwhgLcjv/), adding your own code and stripping it down to an absolute minimum needed to demonstrate the bug.
 
 ## Installation