Update readme [skip ci]

Author: ButchersBoy

README.md

@@ -37,9 +37,7 @@ To load the source project you will need Visual Studio 2015.  Don't worry if you
 * Before contributing code read the [Contribution Guidelines](CONTRIBUTING.md)
 * Want to say thanks?
   *  Hit the :star: Star :star: button
-  *  Make a small donation to one of my favourite charities
-    * NSPCC https://www.nspcc.org.uk/
-    * RNIB http://www.rnib.org.uk/
+  *  <a href='https://pledgie.com/campaigns/31029'><img alt='Click here to lend your support to: Material Design In XAML Toolkit/Dragablz and make a donation at pledgie.com !' src='https://pledgie.com/campaigns/31029.png?skin_name=chrome' border='0' ></a>
 
 # ![Alt text](web/images/MD4XAML28.png "Mentions") Mentions