Update time zone data files to tzdata release 2016a.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 37e6946329005b143d2b2f924e39e590661e1fab
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2016-02-05T15:59:21Z
Releases: 9.5.1
Update time zone data files to tzdata release 2016a.

DST law changes in Cayman Islands, Metlakatla, Trans-Baikal Territory
(Zabaykalsky Krai).  Historical corrections for Pakistan.

Files

PathChange+/−
src/timezone/data/asia modified +20 −4
src/timezone/data/backward modified +1 −0
src/timezone/data/backzone modified +6 −1
src/timezone/data/europe modified +14 −1
src/timezone/data/northamerica modified +27 −31
src/timezone/data/zone1970.tab modified +3 −5
src/timezone/data/zone.tab modified +2 −3