gnu: Add trytond-purchase-blanket-agreement. * gnu/packages/tryton.scm (trytond-purchase-blanket-agreement): New variable.
gnu: Add trytond-product-price-list-cache. * gnu/packages/tryton.scm (trytond-product-price-list-cache): New variable.
gnu: Add trytond-marketing-campaign. * gnu/packages/tryton.scm (trytond-marketing-campaign): New variable.
gnu: Add trytond-inbound-email. * gnu/packages/tryton.scm (trytond-inbound-email): New variable.
gnu: Add trytond-document-incoming-ocr-typless. * gnu/packages/tryton.scm (trytond-document-incoming-ocr-typless): New variable.
gnu: Add trytond-document-incoming-ocr. * gnu/packages/tryton.scm (trytond-document-incoming-ocr): New variable.
gnu: Add trytond-document-incoming-invoice. * gnu/packages/tryton.scm (trytond-document-incoming-invoice): New variable.
gnu: Add trytond-document-incoming. * gnu/packages/tryton.scm (trytond-document-incoming): New variable.
gnu: Add trytond-carrier-carriage. * gnu/packages/tryton.scm (trytond-carrier-carriage): New variable.
gnu: Add trytond-authentication-saml. * gnu/packages/tryton.scm (trytond-authentication-saml): New variable.
gnu: Add trytond-account-tax-non-deductible. * gnu/packages/tryton.scm (trytond-account-tax-non-deductible): New variable.
gnu: Add trytond-account-stock-shipment-cost-weight. * gnu/packages/tryton.scm (trytond-account-stock-shipment-cost-weight): New variable.
gnu: Add trytond-account-stock-eu. * gnu/packages/tryton.scm (trytond-account-stock-eu): New variable.
gnu: Add trytond-account-statement-sepa. * gnu/packages/tryton.scm (trytond-account-statement-sepa): New variable.
gnu: Add trytond-account-statement-mt940. * gnu/packages/tryton.scm (trytond-account-statement-mt940): New variable.
gnu: Add trytond-account-receivable-rule. * gnu/packages/tryton.scm (trytond-account-receivable-rule): New variable.
gnu: Add trytond-account-invoice-watermark. * gnu/packages/tryton.scm (trytond-account-invoice-watermark): New variable.
gnu: Add trytond-account-es-sii. * gnu/packages/tryton.scm (trytond-account-es-sii): New variable.
gnu: Add trytond-account-consolidation. * gnu/packages/tryton.scm (trytond-account-consolidation): New variable.
gnu: trytond-web-user: Update to 7.0.1 and switch to pyproject. * gnu/packages/tryton.scm(trytond-web-user): Update to 7.0.1. [build-system] Switch to pyproject-build-system. Change-Id: Icfa6e24b4f01c2484aed1f6b47b06c7ca89c75bd