RST cleanup to comply with the RST guidelines. This is required so we
can use "make test", as there are currently hundreds of errors. For now,
it is unusable because of the oldest code in this repo.
closesodoo/documentation#3568
Signed-off-by: Castillo Jonathan (jcs) <jcs@odoo.com>
The indentation of the provided default nginx config wasn't consistent.
This commit enforces the indentation of two spaces for the nginx config.
Also cleans a bit the .rst useless empty lines.