Update Sphinx versions

Enable REUSE for licensing

- Correct licenses for fonts

Change 1.0.1 release be lower in heirarchy, so isn't on sidebar

Put logo only on the sidebar

Move Sphinx docs to be a reference to ONF docs. Add Code of Conduct

Change-Id: I8d2a5b10df49d06a98e4484e4750edd6b6fea8ff
diff --git a/index.rst b/index.rst
index c2787cb..1d347f2 100644
--- a/index.rst
+++ b/index.rst
@@ -2,13 +2,10 @@
    SPDX-FileCopyrightText: © 2020 Open Networking Foundation <support@opennetworking.org>
    SPDX-License-Identifier: Apache-2.0
 
+SD-Core
+=======
 
-.. image:: _static/sdcore-logo.svg
-   :width: 400px
-   :align: center
-
-
-The SD-Core™ project is a 4G/5G disaggregated mobile core optimized for public
+The SD-Core project is a 4G/5G disaggregated mobile core optimized for public
 cloud deployment in concert with distributed edge clouds and is ideally suited
 for carrier and private enterprise 5G networks. It exposes standard 3GPP interfaces
 enabling use of SD-Core as a conventional mobile core.
@@ -107,11 +104,3 @@
 
    release/1*
    release/process.rst
-
-.. toctree::
-   :maxdepth: 1
-   :caption: Meta
-   :hidden:
-   :glob:
-
-   readme