[VOL-2386]
Creating a base structure for the docs
Inserting basic content

Change-Id: Ie3c3417e95065021aeed79985f7d6262418b08f8
diff --git a/index.rst b/index.rst
index 7dcc158..bd1a3da 100644
--- a/index.rst
+++ b/index.rst
@@ -3,11 +3,22 @@
 
 .. image:: images/VOLTHA_LOGO.png
 
-This documents the VOLTHA project
+Welcome to the VOLTHA project documentation.
 
 .. toctree::
    :maxdepth: 1
-   :caption: VOLTHA Core
+   :caption: Overview
+
+   overview/deploy-physical.rst
+   overview/deploy-virtual.rst
+   overview/development_loop.rst
+   overview/troubleshooting.rst
+   overview/known_issues.rst
+   overview/contribute.rst
+
+.. toctree::
+   :maxdepth: 1
+   :caption: VOLTHA Core (outdated)
 
    voltha-go/README.md
    voltha-go/quickstart.md
@@ -18,13 +29,13 @@
 
 .. toctree::
    :maxdepth: 1
-   :caption: Adapters
+   :caption: Adapters (outdated)
 
    voltha-openolt-adapter/README.md
 
 .. toctree::
    :maxdepth: 1
-   :caption: VOLTHA-protos
+   :caption: VOLTHA-protos (outdated)
 
    voltha-protos/README.md
 
@@ -48,4 +59,3 @@
 * :ref:`genindex`
 * :ref:`modindex`
 * :ref:`search`
-