Bottint-160: Fix for cobertura coverage

See merge request !78

Answer with custom error when 404 cause by wrong path

See merge request !77

SETRA-132: Add validation for server process result

See merge request !76

SETRA-92: Added methods to check if batch can be deleted, and to delete batch

See merge request !71

SETRA-122: Added method to get produkt/artikkel from dfø api

See merge request !75

There was a mismatch between api spec and the returned api data

There was a mismatch between api spec and the returned api data

Replace control characters

See merge request !74

Most ASCII control characters aren't allowed in xml

fixes: SETRA-116

Fixed mistake in checking if client/service is available (Also affectse the saveTransactions method)

Fix salgsordre call parameters

See merge request !73

Setra112, del 1: Add salgsordrestatus retrieval

See merge request !72

Setra93: add orderno to logchecks

See merge request !70

Setra 89:

See merge request !69

Add get_kunde and get_kunder methods

See merge request !68

Returns Kunde and list of Kunde objects respectively.