getnikola/nikola — pull request #1517 by punchagan (2014-12-03 08:02:31+00:00)
Title: Search for possible timezones when user input doesn't match.

Also, if a unique match isn't found, try to provide a list of possible options.

See https://groups.google.com/forum/#!msg/nikola-discuss/yq-_HbdYhmk/V3M3__NG8vsJ