pgsql: Update time zone data files to tzdata release 2016d.

Update time zone data files to tzdata release 2016d.

DST law changes in Russia (Magadan, Tomsk regions) and Venezuela.
Historical corrections for Russia.  There are new zone names Europe/Kirov
and Asia/Tomsk reflecting the fact that these regions now have different
time zone histories from adjacent regions.

Branch
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REL9_2_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/29d154e3687bc27d89ca88a9f184ce4f436b25bd

Modified Files
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src/timezone/data/asia         | 286 +++++++++++++++++++++++++++++++----------
src/timezone/data/europe       |  98 ++++++++------
src/timezone/data/northamerica |  12 ++
src/timezone/data/southamerica |  18 ++-
src/timezone/data/zone.tab     |   8 +-
src/timezone/data/zone1970.tab |   8 +-
src/timezone/known_abbrevs.txt |  37 +++++-
src/timezone/tznames/Asia.txt  |  12 +-
src/timezone/tznames/Default   |   3 +-
9 files changed, 349 insertions(+), 133 deletions(-)