improve company link requests
fix facturae xml, closes #4683
warn about pending requests on user login
fix facturae when signed with local certificate
show denied link requests
add setting to choose if company is self-employed or company, closes #4684
don't crash on hook
fix a test and invoice from_xml
don't rescue everything in hook
prevent crash when deleted all bank_infos
prevent crash when uploading files with % in filename
move AdditionalLineItemInformation into each InvoiceLine
ArticleCode is not valid in facturae31
Adds TaxAmount to InvoiceLine in FacturaE 3.1
send_gva with facturae 3.2
add per line TotalAmount on facturae 3.2 too
prevent crash
new format biiubl version 2.1, refs #4710
Revert "new format biiubl version 2.1, refs #4710"

This reverts commit de4c343fa57a1660be3c1cc2ac0237624b287057.
new format peppolubl21