NUBIC/ncs_navigator_core — pull request #59 by jpatel (2013-03-07 19:53:59+00:00)
Title: Add MDES 3.1 operational enumerator and new variables for MDES 3.1.

Add MDES 3.1 Operational enumerator. Add new required variable 'primary_caregiver_flag' to participant_person_link. Ignore 'primary_caregiver_flag' variable in all operational enumerator prior to 3.1 enumerator.