Add new contact types: Agronomist and Accountant

Presently we have Labourer and Customer as contact types when adding a new person to AgExpert to share with. Often times, especially at y-e, Accounting users share their file with their accountants, and in spring Field users share their file with their agronomists. Agronomists and Accountants are neither labourers or customers. I thought about this potential enhancement after speaking to numerous clients at y-e recently going through the process of sharing with their accountant. I don't think we want to get too elaborate with new customer types, but adding agronomists and accountants would cover most of our bases and I think would also give a bit or validation that are sharing properly. Thanks!