various customer details

[Keegil]

the details for customer type in the customer details ("reiseliv og transport", "gullsmed", "tannlege" etc.) serve no purpose without a real interface for displaying customers sorted by these kinds of details, or the option to find all dentists in the database for example. collaborate with the head of marketing to sort out the categories and implement an option for making these kinds of details useful. otherwise remove the need for these details to avoid clutter