Skips sending of confirmation emails when creating default user and admin user (in seeds).
Motivation and context
Can cause a crash during seeding process in production if sendmail not installed and email not configured.
Checklist
[x] I have read and followed the CONTRIBUTING guide.
[x] I confirm that I have the authority necessary to make this contribution on behalf of its copyright owner and agree
to license it to the TeSS codebase under the
BSD license.
Summary of changes
Motivation and context
Can cause a crash during seeding process in production if
sendmailnot installed and email not configured.Checklist