Link together /profile, /patient/new, and /patient/name

Variants and HLA types are loaded into the DB on file upload, along with patient name and patient notes. The /profile page displays a list of patients that a user owns, and the /patient/name page displays all patient-specific information (name, note, variants, HLA types).
These seem fine. At import time we can use normalize_hla_name (which I already have in immuno) and then automatically infer mhc_class by whether it's one of HLA-DR/DQ/DP/DM/&c