Merge branch '2.6.1-dev' into 'master'

Merge new readme

See merge request !7

Readme.md

 # NFV SOL002 and SOL003 APIs
 
 This repository hosts the [OpenAPI](https://www.openapis.org/) specificatons and other documentation
-for the APIs defined in ETSI NFV GSs [SOL002](http://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/002/02.03.01_60/gs_NFV-SOL002v020301p.pdf) and [SOL003](http://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/003/02.03.01_60/gs_NFV-SOL003v020301p.pdf).
+for the APIs defined in ETSI NFV GSs [SOL002](https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/002/02.06.01_60/gs_NFV-SOL002v020601p.pdf) and [SOL003](https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/003/02.06.01_60/gs_NFV-SOL003v020601p.pdf).
 
 The APIs described in this repository are defined for the following reference points:
 
@@ -45,7 +45,21 @@ ETSI Forge uses Gerrit to manage submissions to the repository, any submission i
 
 See the recent builds from:
 
-* [Master](https://forge.etsi.org/jenkins/job/NFV%20-%20Network%20Functions%20Virtualisation/job/sol002-sol003-master/)
-* [Gerrit changes](https://forge.etsi.org/jenkins/job/NFV%20-%20Network%20Functions%20Virtualisation/job/sol002-sol003/).
+* [Master branch](https://forge.etsi.org/jenkins/job/NFV%20-%20Network%20Functions%20Virtualisation/job/sol002-sol003-master/)
+* [Other branches](https://forge.etsi.org/jenkins/job/NFV%20-%20Network%20Functions%20Virtualisation/job/sol002-sol003/).
 
+## License
+
+Copyright (c) ETSI 2019.
+ 
+This software is subject to copyrights owned by ETSI. Non-exclusive permission 
+is hereby granted, free of charge, to copy, reproduce and amend this file 
+under the following conditions: It is provided "as is", without warranty of any 
+kind, expressed or implied. 
+
+ETSI shall never be liable for any claim, damages, or other liability arising 
+from its use or inability of use.This permission does not apply to any documentation 
+associated with this file for which ETSI keeps all rights reserved. The present 
+copyright notice shall be included in all copies of whole or part of this 
+file and shall not imply any sub-license right.