SEEG-Oxford/ABRAID-MP — pull request #70 by edwiles (2014-04-09 14:19:48+00:00)
Title: Add a validator_disease_group table.

Add a validator_disease_group table in place of the disease_group.validator_set field. Consequently:

- link experts to validator_disease_group rather than to disease_group
- rearrange the Hibernate and dependent methods