move docker-101 reference from index.md to docker-images.md

diff --git a/doc/md/docker/shaarli-images.md b/doc/md/docker/shaarli-images.md
index 1d19510af8e2cee09bf1e1a720e70881bf803f1f..1769d7e930c6b54fe9e40fd70b1bf601165b0a22 100644 (file)
--- a/doc/md/docker/shaarli-images.md
+++ b/doc/md/docker/shaarli-images.md
@@ -1,3 +1,6 @@
+A brief guide on getting starting using docker is given in [Docker 101](docker-101.md).
+To learn more about user data and how to keep it across versions, please see [Upgrade and Migration](../Upgrade-and-migration.md).
+
 ## Get and run a Shaarli image
 
 ### DockerHub repository