[FIX] Wrong indentation for responsability check.
[FIX] l10n_ar_invoice.config.read() with unknown field 'sequence_by' y 'purchase_by_class'
[FIX] null value in column "journal_id" violates not-null constraint
[ADD] Preferred journals for a partner
[FIX] l10n_ar_chart_generic is l10n_ar_chart
[FIX] l10n_ar_states.C is l10n_ar_states.CABA
[REF] New API Version 8.0 for invoice
[FIX] change l10n_ar_chart_generic to l10n_ar_chart