Since they only depend on current configuration settings they should as
well be accessible through the config class. This way they can be used
in a consistent fashion across different projects.

This allows us to re-use the summary method in other tools like the tray
application.

This can probably safely be removed once the logging has stabilized and
is tested in production.

Refers to #3

Refers to #3

Currently this is almost entirely untested and configuration for email
notifications is yet to be done.

Refers to #3

Plus make sure to not attempting to send the mail message if the
account name can't be resolved to an email address.

Fixes #8

Corresponds to "autotransfer-v1".