As NLX owner I want an emulation of VNG RGBZ API's online

[ehotting]

Prepare

• [ ] register new domain
• [ ] host zakenmagazijn.demo.[new domain] on k8s (= haarlem-zaakmagazijn.maykin.nl )

Register in nlx.io directory

• [ ] with more realistic API name (“zaken”?)
• [ ] as organisation “VNG Realisatie” (includes new cert)

[joeribekker]

See #59