Update README to remove example links

Removed two example links from the README.

Author: Keboo

README.md

@@ -131,8 +131,6 @@ This repository also contains 3 different demo applications:
 ## More examples
 
 * [Keboo/MaterialDesign.Examples](https://github.com/Keboo/MaterialDesignInXaml.Examples)
-* [doobry](http://materialdesigninxaml.net/doobry)
-* [F1ix](http://materialdesigninxaml.net/f1ix)
 * [Motion List](https://github.com/MaterialDesignInXAML/MotionList)
 
 ## FAQ
@@ -191,4 +189,4 @@ Support this project by becoming a sponsor. Your logo will show up here with a l
 <a href="https://opencollective.com/materialdesigninxaml/sponsor/8/website" target="_blank"><img src="https://opencollective.com/materialdesigninxaml/sponsor/8/avatar.svg"></a>
 <a href="https://opencollective.com/materialdesigninxaml/sponsor/9/website" target="_blank"><img src="https://opencollective.com/materialdesigninxaml/sponsor/9/avatar.svg"></a>
 
-[discord-server-url]: https://discord.keboo.dev
+[discord-server-url]: https://discord.keboo.dev