There is a reason this is off by default, make it a bit more easier for
users to not depend this option when they don't actually need it.

Change-Id: I21c5b942c6021fa21840779e1a9f53055fbf279f
Reviewed-on: https://gerrit.libreoffice.org/38081Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>