We add the following demo data: -Invoices, credit and debit notes, both from customer and supplier -Examples of rates -Data from Uruguayan partners We also adjust demo data of the company. closes odoo/odoo#145112 Ref: ADHOC 34810 Ref: LATAM 1132 Signed-off-by: Wala Gauthier (gawa) <gawa@odoo.com>