Sync zoneinfo database with tzdata2014b from ftp://ftp.iana.org/tz/releases
* africa: Morocco's 2014 DST start will be as predicted. (Thanks to
Sebastien Willemijns.)
* australasia: Add comments about Johnston Island time in the 1960s.
(Thanks to Lyle McElhaney.)
* antarctica: New entry for Troll station, Antarctica. (Thanks to
Paul-Inge Flakstad and Bengt-Inge Larsson.) This is currently an
approximation; a better version will require zic and localtime
fixes. Also the NZAQ rules - which are never used - have been
removed.
* europe: Crimea switches to Moscow time on 2014-03-30 at 02:00 local
time. (Thanks to Alexander Krivenyshev.)
Move its zone.tab entry from UA to RU.