Add license header to RST files

Add the required license header to all .rst files under the docs folder
in the repository and a LICENSE file to the image folders.

The patch also extends the list of authors in the index.rst file of the
requirements document.

Change-Id: Icf8b2c36425769512f0ba9072766ac9bc22c0955
Signed-off-by: Ildiko Vancsa <ildiko.vancsa@ericsson.com>
(cherry picked from commit d8e5be235b95e2df4c6820a3575eb003e9ce6561)

11 files changed, 46 insertions, 1 deletions

diff --git a/docs/requirements/01-intro.rst b/docs/requirements/01-intro.rst
index 2190fdf7..ed666cd1 100644
--- a/docs/requirements/01-intro.rst
+++ b/docs/requirements/01-intro.rst
@@ -1,3 +1,6 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
 Introduction
 ============
 
diff --git a/docs/requirements/02-use_cases.rst b/docs/requirements/02-use_cases.rst
index 775f0b77..df041e9f 100644
--- a/docs/requirements/02-use_cases.rst
+++ b/docs/requirements/02-use_cases.rst
@@ -1,3 +1,6 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
 Use cases and scenarios
 =======================
 
diff --git a/docs/requirements/03-architecture.rst b/docs/requirements/03-architecture.rst
index 52519803..8ff5dacf 100644
--- a/docs/requirements/03-architecture.rst
+++ b/docs/requirements/03-architecture.rst
@@ -1,3 +1,6 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
 High level architecture and general features
 ============================================
 
diff --git a/docs/requirements/04-gaps.rst b/docs/requirements/04-gaps.rst
index 67ef86c4..154f8e43 100644
--- a/docs/requirements/04-gaps.rst
+++ b/docs/requirements/04-gaps.rst
@@ -1,3 +1,6 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
 Gap analysis in upstream projects
 =================================
 
diff --git a/docs/requirements/05-implementation.rst b/docs/requirements/05-implementation.rst
index 6790d2f0..3ae512f5 100644
--- a/docs/requirements/05-implementation.rst
+++ b/docs/requirements/05-implementation.rst
@@ -1,3 +1,6 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
 Detailed architecture and interface specification
 =================================================
 
diff --git a/docs/requirements/06-summary.rst b/docs/requirements/06-summary.rst
index 554c4d9f..61bf3f47 100644
--- a/docs/requirements/06-summary.rst
+++ b/docs/requirements/06-summary.rst
@@ -1,3 +1,6 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
 Summary and conclusion
 ======================
 
diff --git a/docs/requirements/07-annex.rst b/docs/requirements/07-annex.rst
index 28d85314..bf65ff7c 100644
--- a/docs/requirements/07-annex.rst
+++ b/docs/requirements/07-annex.rst
@@ -1,3 +1,6 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
 Annex: NFVI Faults
 =================================================
 
diff --git a/docs/requirements/99-references.rst b/docs/requirements/99-references.rst
index b0aaaff2..0fd3a36a 100644
--- a/docs/requirements/99-references.rst
+++ b/docs/requirements/99-references.rst
@@ -1,3 +1,6 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
 References and bibliography
 ===========================
 
diff --git a/docs/requirements/glossary.rst b/docs/requirements/glossary.rst
index 47f1450b..059dc1bc 100644
--- a/docs/requirements/glossary.rst
+++ b/docs/requirements/glossary.rst
@@ -1,3 +1,6 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
 **Definition of terms**
 
 Different SDOs and communities use different terminology related to
diff --git a/docs/requirements/images/LICENSE b/docs/requirements/images/LICENSE
new file mode 100644
index 00000000..f2b47d20
--- /dev/null
+++ b/docs/requirements/images/LICENSE
@@ -0,0 +1,14 @@
+Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+
+Open Platform for NFV Project Documentation License
+===================================================
+Any documentation developed by the "Open Platform for NFV Project"
+is licensed under a Creative Commons Attribution 4.0 International License.
+You should have received a copy of the license along with this. If not,
+see <http://creativecommons.org/licenses/by/4.0/>.
+
+Unless required by applicable law or agreed to in writing, documentation
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
diff --git a/docs/requirements/index.rst b/docs/requirements/index.rst
index ae5f2a34..d58075b5 100644
--- a/docs/requirements/index.rst
+++ b/docs/requirements/index.rst
@@ -1,3 +1,6 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
 ****************************************
 Doctor: Fault Management and Maintenance
 ****************************************
@@ -5,7 +8,8 @@ Doctor: Fault Management and Maintenance
 :Project: Doctor, https://wiki.opnfv.org/doctor
 :Editors: Ashiq Khan (NTT DOCOMO), Gerald Kunzmann (NTT DOCOMO)
 :Authors: Ryota Mibu (NEC), Carlos Goncalves (NEC), Tomi Juvonen (Nokia),
-          Tommy Lindgren (Ericsson)
+          Tommy Lindgren (Ericsson), Bertrand Souville (NTT DOCOMO),
+          Balazs Gibizer (Ericsson), Ildiko Vancsa (Ericsson) and others.
 
 :Abstract: Doctor is an OPNFV requirement project [DOCT]_. Its scope is NFVI
            fault management, and maintenance and it aims at developing and