[ci skip] Automatic changelog update

Author: cloudalchemybot

CHANGELOG.md

@@ -20,6 +20,7 @@
 
 **Merged pull requests:**
 
+- repeat plugin installation on network failure [\#84](https://github.com/cloudalchemy/ansible-grafana/pull/84) ([paulfantom](https://github.com/paulfantom))
 - use grafana\_datasource [\#81](https://github.com/cloudalchemy/ansible-grafana/pull/81) ([paulfantom](https://github.com/paulfantom))
 - allow importing local dashboards [\#80](https://github.com/cloudalchemy/ansible-grafana/pull/80) ([paulfantom](https://github.com/paulfantom))
 - Drop ansible 2.4 support [\#78](https://github.com/cloudalchemy/ansible-grafana/pull/78) ([paulfantom](https://github.com/paulfantom))