Add solr note to README

README.md

@@ -205,3 +205,8 @@ Auditing is enabled by default and can be disabled by setting `spring.jpa.proper
 If envers is enabled mid-way and there is already data this can result in errors when querying audit data. To fix this, a revision with revision type `0` (created) has to be manually inserted for each existing entity into the respective audit table.
 
 See https://discourse.hibernate.org/t/safe-envers-queries-when-the-audit-history-is-incomplete/771.
+
+## SOLR search index
+
+If you have a solr running, you can use the `MetadataImporter` and `ShapeImporter` classes to import metadata
+documents from a CSW or shape file features into it.

shogun-lib/src/main/java/de/terrestris/shogun/lib/solr/MetadataImporter.java

@@ -1,6 +1,4 @@
 /*
- * SHOGun GPRO, based on https://terrestris.github.io/shogun/
- *
  * Copyright © 2022-present terrestris GmbH & Co. KG
  *
  * Licensed under the Apache License, Version 2.0 (the "License");

shogun-lib/src/main/java/de/terrestris/shogun/lib/solr/ShapeImporter.java

@@ -1,6 +1,4 @@
 /*
- * SHOGun GPRO, based on https://terrestris.github.io/shogun/
- *
  * Copyright © 2022-present terrestris GmbH & Co. KG
  *
  * Licensed under the Apache License, Version 2.0 (the "License");