Bootstrap Admin account by Email

[jankapunkt]

The Admin account must not be created by username/password combination but via the following process:

1. get the admin email address from the private settings file
2. check if at least one user exists by this email and return if true
3. otherwise create a random password and create a user with this email and username
4. send enrolment email via Accounts.sendEnrollmentEmail
5. use the Accounts.onEnrollmentLink callback to
   5.1. call Accounts.resetPassword
   5.2. call Accounts.verifyEmail