Replaced URIs in sw/source/filter

Change-Id: If73c30e9d590742568a3009a6d593f1b3249a5a4
Signed-off-by: Christian Barth <Christian.Barth@zoho.com>
Reviewed-on: https://gerrit.libreoffice.org/41055Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>