Replace text fields to html fields as we have our own 'OdooEditor'.
Indeed, it gives more options to users in the way they format their
content without weighting too much on the UI
(tools appear on demand and not by default).
In this commit we replace report_footer and report_header field of
"base.document.layout, res.config.settings" model as
they are related fields of res.company models field
report_footer, report_header.
Task Id: 2499504
X-original-commit: 4c474d0d2055efe81fdc21502aa5957fe80af7ef
dht-odoo
1ef6fd9098