Revert "Merge branch 'killercoda' into master"

This reverts commit 259c1b5, reversing
changes made to 23e6c3c.

Author: Jayclifford345

README.md

@@ -1,7 +1,6 @@
-# Sample application for tutorials (KillerCoda)
+# Sample application for tutorials
 
 This repository contains the environment for completing the tutorials at [grafana.com/tutorials](https://grafana.com/tutorials).
-**Note:** *This version of the tutorial is completed and used for deployment with our KillerCoda Interactive Training*
 
 ## Prequisites
 

docker-compose.yml

@@ -49,8 +49,6 @@ services:
       - GF_FEATURE_TOGGLES_ENABLE=alertingSimplifiedRouting
     volumes:
       - ./grafana/provisioning/datasources:/etc/grafana/provisioning/datasources
-      - ./grafana/provisioning/dashboards:/etc/grafana/provisioning/dashboards
-      - ./grafana/provisioning/alerting:/etc/grafana/provisioning/alerting
 
   app:
     build: ./app