PSAT change primary identifier from NUID to email

assigned to @aljavonboles

created branch 314-psat-change-primary-identifier-from-nuid-to-email to address this issue

mentioned in merge request !430 (merged)

created branch 314-psat-change-primary-identifier-from-nuid-to-email-2 to address this issue

mentioned in merge request !431

closed with merge request !430 (merged)

mentioned in commit 03c15c7c