Add Timo's slides

bcremer · web-flow · commit 13d092a3244b · 2017-10-18T07:09:07.000+02:00
diff --git a/README.md b/README.md
@@ -5,6 +5,8 @@
 ### October 17th 2017
 
 * [Introduction](http://phpugms.github.io/phpugms_greeting_2017-10/index.html)
+* Timo Tewes - (PHP Testfest Warmup)http://talks.timo-tewes.de/phptestfest-warmup/)
+
 
 ### September 20th 2017
 
