Overhaul of l10n_ec, developped in collaboration with the 3Cloud team [Data improvements] - Adds missing tax groups - Adds VAT 8%, used for tourism operations on special hollidays - Fixes base percentage on Withhold VAT taxes - Corrects tax name from Iva to IVA - Improves SRI paymment options, with sequence widget and inactavtes deprecated payment options. - Fixes short code of document types - Corrects document type name for insurance - Adds withhold document type, to be implemented in separated module - Removes unused fiscal positions - Removes unnecessary journals - Desactivates unused payment methods - Provides updated and improved translations [Functional improvements] - Automatic setup of several journals when creating new companies - Adds restrictions to ensure proper setup of ecuadorian journals - Improves ecuadorian journal form closes odoo/odoo#113302 Task: 3011311 See: odoo/enterprise#33977 See: odoo/upgrade#4098 X-original-commit: c9568fbb7544ededb37f57892f930d198083c06f Related: odoo/enterprise#37359 Signed-off-by: Josse Colpaert <jco@odoo.com> Co-authored-by: Andres Calle <andres.calle@trescloud.com> Co-authored-by: Josse Colpaert <jco@odoo.com> Co-authored-by: Juan Daniel Álvarez <juan.alvarez@trescloud.com> Co-authored-by: Steven Luna <steven.luna@trescloud.com>