Merge pull request #591 from Nordix/Sunnatillo/fix-label-sync-book

Make label sync and ClusterClass documentation visible in book

Author: metal3-io-bot

docs/user-guide/src/SUMMARY.md

@@ -44,7 +44,9 @@
       - [Node Reuse](capm3/node_reuse.md)
       - [Pivoting](capm3/pivoting.md)
       - [Automated cleaning](capm3/automated_cleaning.md)
+      - [Label synchronization](capm3/label_sync.md)
       - [Data sources](capm3/data_sources.md)
+      - [ClusterClass](capm3/clusterclass.md)
 - [Ip-address-manager](ipam/introduction.md)
    - [Install Ip-address-manager](ipam/ipam_installation.md)
 - [Troubleshooting FAQ](troubleshooting.md)

docs/user-guide/src/capm3/features.md

@@ -6,3 +6,4 @@
 - [Automated cleaning](./automated_cleaning.md)
 - [Label synchronization](./label_sync.md)
 - [Data sources](./data_sources.md)
+- [ClusterClass](./clusterclass.md)