Merge pull request #4013 from mickep76/update-libraries-and-tools

libraries-and-tools: name change for etcd-export to etcdtool

Documentation/libraries-and-tools.md

@@ -11,7 +11,7 @@
 - [etcd-lock](https://github.com/datawisesystems/etcd-lock) - Master election & distributed r/w lock implementation using etcd - Supports v2
 - [etcd-console](https://github.com/matishsiao/etcd-console) - A web-base key/value editor for etcd using PHP
 - [etcd-viewer](https://github.com/nikfoundas/etcd-viewer) - An etcd key-value store editor/viewer written in Java
-- [etcd-export](https://github.com/mickep76/etcd-export) - Export/Import etcd directory as JSON/YAML/TOML and Validate directory using JSON schema
+- [etcdtool](https://github.com/mickep76/etcdtool) - Export/Import/Edit etcd directory as JSON/YAML/TOML and Validate directory using JSON schema
 - [etcd-rest](https://github.com/mickep76/etcd-rest) - Create generic REST API in Go using etcd as a backend with validation using JSON schema
 - [etcdsh](https://github.com/kamilhark/etcdsh) - A command line client with support of command history and tab completion. Supports v2