[DOC] Correct RST files

Correct different RST files to remove warnings generated by Doc8
- long lines
- yaml code bad formated
- tabulation

Add a new file to store the hardcoded certificates
(easier to manage with a CSV file than a RST table)

Correct some minor editorial errors

Issue-ID: OOM-2542

Signed-off-by: Eric Debeau <eric.debeau@orange.com>
Change-Id: I89bfea619fbeda581dc04ca2abea80adfe1a8a02
diff --git a/docs/index.rst b/docs/index.rst
index c933a72..c3902ec 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -1,6 +1,7 @@
-.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. This work is licensed under a Creative Commons Attribution 4.0
+.. International License.
 .. http://creativecommons.org/licenses/by/4.0
-.. Copyright 2018 Amdocs, Bell Canada
+.. Copyright 2018-2020 Amdocs, Bell Canada, Orange, Samsung
 .. _master_index: