[ADD] Added portal_light_partner module.
[ADD] Added portal_publication_management module.
[ADD] Added publication_management module.
[IMP] publication_management: added partner_id
[ADD] Added website_sale_attachments module.
[ADD] Added website_sale_attachments_timestamp module.
Merge remote-tracking branch 'sfl/8.0-website_sale_attachments_timestamp' into 8.0
Merge remote-tracking branch 'sfl/8.0-publication_management' into 8.0
Merge remote-tracking branch 'sfl/8.0-portal_publication_management' into 8.0
Merge remote-tracking branch 'sfl/8.0-base_format' into 8.0
Merge remote-tracking branch 'sfl/8.0-portal_light_partner' into 8.0