* cdn/terraform/main.tf (civodul, rekado): New users.
(administrators-membership): Add civodul and rekado as members of the
administrators group.
(civodul-access-key-1, rekado-access-key-1) New access keys.
(civodul-login-profile, rekado-login-profile): New login profiles.
(civodul-name, civodul-password, civodul-access-key-1-id)
(civodul-access-key-1-secret, rekado-name, rekado-password)
(rekado-access-key-1-id, rekado-access-key-1-secret): New outputs.
* cdn/terraform/variables.tf (pgp_key_civodul, pgp_key_rekado): New
variables.
* .gitignore (/cdn/terraform/terraform.tfstate)
(/cdn/terraform/terraform.tfstate.backup, /cdn/terraform/.terraform):
New ignore patterns.
* cdn/README.org: New file.
* cdn/terraform/main.tf: New file.
* cdn/terraform/variables.tf: New file.