[docs] Refresh for Gambia release

- s/Fuel@OPNFV/OPNFV Fuel/g;
- added README files for ci/scenarios/patches directories;
- refresh & simplify cluster overview diagrams;
- unify labels across docs;
- fix TOC numbering;
- remove local labs PDF/IDF files, as they are merely duplicates of
  Pharos files included as a git submodule;

JIRA: FUEL-397

Change-Id: I87f61938eeb67f13fd9205d5226a30f02e55d267
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
(cherry picked from commit 170d2d1c195d001d6ca786364aaf3c10e714ae36)

1 files changed, 132 insertions, 42 deletions

diff --git a/README.rst b/README.rst
index 583dd6ed7..b2b1b7bf6 100644
--- a/README.rst
+++ b/README.rst
@@ -2,6 +2,61 @@
 .. SPDX-License-Identifier: CC-BY-4.0
 .. (c) 2018 Ericsson AB, Mirantis Inc., Enea AB and others.
 
+==========
+OPNFV Fuel
+==========
+
+|docs|
+
+.. |docs| image:: https://readthedocs.org/projects/opnfv-fuel/badge/?version=latest
+    :alt: OPNFV Fuel Documentation Status
+    :scale: 100%
+    :target: https://opnfv-fuel.readthedocs.io/en/latest/?badge=latest
+
+Description
+===========
+
+This is the OPNFV Gambia release that implements the deploy stage of the
+OPNFV CI pipeline via Fuel.
+
+Fuel is based on the `MCP`_ installation tool chain.
+More information available at `Mirantis Cloud Platform Documentation`_.
+
+The goal of the Fuel deployment process is to establish a lab ready platform
+accelerating further development of the OPNFV infrastructure.
+
+Release Notes
+=============
+
+- `OPNFV Fuel Release Notes on RTD`_
+
+Installation
+============
+
+- `OPNFV Fuel Installation Instruction on RTD`_
+
+Usage
+=====
+
+- `OPNFV Fuel User Guide on RTD`_
+
+Scenarios
+=========
+
+- `OPNFV Fuel Scenarios on RTD`_
+
+Contributing
+============
+
+- `OPNFV Fuel Contributing`_
+
+Support
+=======
+
+- `OPNFV Fuel Wiki Page`_
+- `OPNFV Community Support mailing list`_
+- `OPNFV Technical Discussion mailing list`_
+
 LICENSE
 =======
 
@@ -9,7 +64,7 @@ LICENSE
 | (c) Jonas Bjurel (Ericsson AB)
 | Licensed under a Creative Commons Attribution 4.0 International License.
 | You should have received a copy of the license along with this work.
-| If not, see <http://creativecommons.org/licenses/by/4.0/>.
+| If not, see <https://creativecommons.org/licenses/by/4.0/>.
 
 Open Platform for NFV Project Software Licence
 ----------------------------------------------
@@ -17,7 +72,7 @@ Open Platform for NFV Project Software Licence
 | Any software developed by the "Open Platform for NFV" Project is licenced under the
 | Apache License, Version 2.0 (the "License");
 | you may not use the content of this software bundle except in compliance with the License.
-| You may obtain a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
+| You may obtain a copy of the License at <https://www.apache.org/licenses/LICENSE-2.0>
 |
 | Unless required by applicable law or agreed to in writing, software
 | distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,7 +86,7 @@ Open Platform for NFV Project Documentation Licence
 | 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/>.
+| see <https://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,
@@ -45,42 +100,77 @@ Other Applicable Upstream Project Licenses
 You may not use the content of this software bundle except in compliance with the
 Licenses as listed below (non-exhaustive list, depending on end-user config):
 
-+----------------+----------------------------------------------------------------+
-| **Component**  | **Licence**                                                    |
-+----------------+----------------------------------------------------------------+
-| OpenStack      | Apache License 2.0                                             |
-|                | https://www.apache.org/licenses/LICENSE-2.0                    |
-+----------------+----------------------------------------------------------------+
-| OpenDaylight   | Eclipse Public License 1.0                                     |
-|                | https://www.eclipse.org/legal/epl-v10.html                     |
-+----------------+----------------------------------------------------------------+
-| PostgreSQL     | PostgreSQL Licence:                                            |
-|                | http://opensource.org/licenses/postgresql                      |
-+----------------+----------------------------------------------------------------+
-| MongoDB        | GNU AGPL v3.0.                                                 |
-|                | http://www.fsf.org/licensing/licenses/agpl-3.0.html            |
-+----------------+----------------------------------------------------------------+
-| RabbitMQ       | Mozilla Public License                                         |
-|                | https://www.rabbitmq.com/mpl.html                              |
-+----------------+----------------------------------------------------------------+
-| Linux          | GPLv3                                                          |
-|                | https://www.gnu.org/copyleft/gpl.html                          |
-+----------------+----------------------------------------------------------------+
-| Docker         | Apache License 2.0                                             |
-|                | https://www.apache.org/licenses/LICENSE-2.0                    |
-+----------------+----------------------------------------------------------------+
-| OpenJDK/JRE    | GPL v2                                                         |
-|                | https://www.gnu.org/licenses/gpl-2.0.html                      |
-+----------------+----------------------------------------------------------------+
-| SaltStack      | Apache License 2.0                                             |
-|                | https://www.apache.org/licenses/LICENSE-2.0                    |
-+----------------+----------------------------------------------------------------+
-| salt-formula-* | Apache License 2.0                                             |
-|                | https://www.apache.org/licenses/LICENSE-2.0                    |
-+----------------+----------------------------------------------------------------+
-| reclass        | The Artistic Licence 2.0                                       |
-|                | http://www.perlfoundation.org/legal/licenses/artistic-2_0.html |
-+----------------+----------------------------------------------------------------+
-| MaaS           | GNU AGPL v3.0.                                                 |
-|                | http://www.fsf.org/licensing/licenses/agpl-3.0.html            |
-+----------------+----------------------------------------------------------------+
++------------------+-------------------------------+
+| **Component**    | **Licence**                   |
++------------------+-------------------------------+
+| `OpenStack`_     | `Apache License 2.0`_         |
++------------------+-------------------------------+
+| `OpenDaylight`_  | `Eclipse Public License 1.0`_ |
++------------------+-------------------------------+
+| `PostgreSQL`_    | `PostgreSQL Licence`_         |
++------------------+-------------------------------+
+| `MongoDB`_       | `GNU AGPL v3.0`_              |
++------------------+-------------------------------+
+| `RabbitMQ`_      | `Mozilla Public License`_     |
++------------------+-------------------------------+
+| `Linux`_         | `GPL v3`_                     |
++------------------+-------------------------------+
+| `Docker`_        | `Apache License 2.0`_         |
++------------------+-------------------------------+
+| `OpenJDK`_/JRE   | `GPL v2`_                     |
++------------------+-------------------------------+
+| `SaltStack`_     | `Apache License 2.0`_         |
++------------------+-------------------------------+
+| `salt-formulas`_ | `Apache License 2.0`_         |
++------------------+-------------------------------+
+| `reclass`_       | `The Artistic Licence 2.0`_   |
++------------------+-------------------------------+
+| `MaaS`_          | `GNU AGPL v3.0`_              |
++------------------+-------------------------------+
+
+References
+==========
+
+For more information on the OPNFV Gambia 7.0 release, please see:
+
+#. `OPNFV Home Page`_
+#. `OPNFV Documentation`_
+#. `OPNFV Software Downloads`_
+#. `OPNFV Gambia Wiki Page`_
+#. `Mirantis Cloud Platform Documentation`_
+
+.. _`OpenStack`: https://www.openstack.org
+.. _`OpenDaylight`: https://www.opendaylight.org/software
+.. _`PostgreSQL`: https://www.postgresql.org
+.. _`MongoDB`: https://www.mongodb.com
+.. _`RabbitMQ`: https://www.rabbitmq.com
+.. _`Linux`: https://www.linux.org
+.. _`Docker`: https://www.docker.com
+.. _`OpenJDK`: https://openjdk.java.net/
+.. _`SaltStack`: https://www.saltstack.com
+.. _`salt-formulas`: https://github.com/salt-formulas
+.. _`reclass`: https://reclass.pantsfullofunix.net
+.. _`MaaS`: https://maas.io
+.. _`MCP`: https://www.mirantis.com/software/mcp/
+.. _`Mirantis Cloud Platform Documentation`: https://docs.mirantis.com/mcp/latest/
+.. _`OPNFV Home Page`: https://www.opnfv.org
+.. _`OPNFV Gambia Wiki Page`: https://wiki.opnfv.org/releases/Gambia
+.. _`OPNFV Documentation`: https://docs.opnfv.org
+.. _`OPNFV Software Downloads`: https://www.opnfv.org/software/download
+.. _`OPNFV Fuel Contributing`: CONTRIBUTING.rst
+.. _`OPNFV Fuel Wiki Page`: https://wiki.opnfv.org/display/fuel/Fuel+Opnfv
+.. _`OPNFV Community Support mailing list`: https://lists.opnfv.org/g/opnfv-users
+.. _`OPNFV Technical Discussion mailing list`: https://lists.opnfv.org/g/opnfv-tech-discuss
+.. _`OPNFV Fuel Release Notes on RTD`: https://opnfv-fuel.readthedocs.io/en/latest/release/release-notes/index.html
+.. _`OPNFV Fuel Installation Instruction on RTD`: https://opnfv-fuel.readthedocs.io/en/latest/release/installation/index.html
+.. _`OPNFV Fuel User Guide on RTD`: https://opnfv-fuel.readthedocs.io/en/latest/release/userguide/userguide.html
+.. _`OPNFV Fuel Scenarios on RTD`: https://opnfv-fuel.readthedocs.io/en/latest/release/scenarios/index.html
+.. LICENSE links
+.. _`Apache License 2.0`: https://www.apache.org/licenses/LICENSE-2.0
+.. _`Eclipse Public License 1.0`: https://www.eclipse.org/legal/epl-v10.html
+.. _`PostgreSQL Licence`: https://opensource.org/licenses/postgresql
+.. _`GNU AGPL v3.0`: https://www.gnu.org/licenses/agpl-3.0.html
+.. _`Mozilla Public License`: https://www.rabbitmq.com/mpl.html
+.. _`GPL v3`: https://www.gnu.org/copyleft/gpl.html
+.. _`GPL v2`: https://www.gnu.org/licenses/gpl-2.0.html
+.. _`The Artistic Licence 2.0`: https://www.perlfoundation.org/artistic-license-20.html