paradigmatic/Configrity — pull request #11 by jvirtanen (2012-04-25 14:27:40+00:00)
Title: Include key in NoSuchElementException message

If a `Configuration` does not contain a key, `Configuration#apply` throws a `NoSuchElementException` with the message "None.get". As this is not very useful for troubleshooting, replace the message with the key in question.