dotcloud/docker — pull request #3923 by dininski (2014-02-04 16:45:34+00:00)
Title: Updated the command for adding key to keychain

When the user is behind a proxy or a firewall the user might not be able to correctly obtain a key as it is attempting to connect through port #11371. The default implementation in ubuntu is using port 80, unless overridden as in the sample.