Odoo Server 10.saas~18 - en to ca translation catalogue (3 entries)

note: module: account_invoicing openerp-web
en: Click to <b>send the invoice by email.</b>
ca: Clicar per <b>enviar factura per correu.</b>

note: module: account_invoicing openerp-web
en: Click to <b>send the invoice.</b>
ca: Clicar per <b>enviar factura.</b>

note: module: account_invoicing openerp-web
en: Click to <b>validate your invoice.</b> A reference will be assigned to this invoice and you will not be able to modify it anymore.
ca: Clicar per <b>validar la factura.</b> Se li assignarà una referència i ja no es podrà modificar més.
