Clean the 'snowdrift_test' database.
Require a password the first time 'sudo' is run.
Allow to drop a role when a database does not exist.
Print the program's name on warnings.
Drop the template database on reset.
Add constants for valid arguments and use them.
Add the 'export' action.
Mention the 'yesod-bin' package.
Document 'sdm' usage.
Merge commit 'refs/merge-requests/23' of gitorious.org:snowdrift/snowdrift into merge_request_23