Initial copy and almost no styling.
Machinist.
Spec for adding new credentials.
Sign out link.
Decent Exposure and Formtastic.

Tried and true.
Provider model
Ensure the AWS provider exists in our spec.
Basic Credential model.
My::Credentials controller and new view.
Locale tweaks for credentials form.
Accounts Controller and routes.
No short name for providers (yet).
Customer has many credentials.
Credential responds to provider_name.