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/.gitreview b/.gitreview
index 8f88f21..e2e17b5 100644
--- a/.gitreview
+++ b/.gitreview
@@ -1,6 +1,5 @@
 # SPDX-FileCopyrightText: 2020 Open Networking Foundation <info@opennetworking.org>
-#
-# SPDX-License-Identifier: LicenseRef-ONF-Member-Only-1.0
+# SPDX-License-Identifier: Apache-2.0
 
 [gerrit]
 host=gerrit.opencord.org