pgsql: Sync timezone data with 2007e zic release.

Log Message:
-----------
Sync timezone data with 2007e zic release.

Tags:
----
REL8_1_STABLE

Modified Files:
--------------
pgsql/src/timezone/data:
africa (r1.2.2.1 -> r1.2.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/africa.diff?r1=1.2.2.1&r2=1.2.2.2)
asia (r1.3.2.1 -> r1.3.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/asia.diff?r1=1.3.2.1&r2=1.3.2.2)
australasia (r1.2.2.1 -> r1.2.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/australasia.diff?r1=1.2.2.1&r2=1.2.2.2)
backward (r1.3.2.1 -> r1.3.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/backward.diff?r1=1.3.2.1&r2=1.3.2.2)
europe (r1.3.2.1 -> r1.3.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/europe.diff?r1=1.3.2.1&r2=1.3.2.2)
iso3166.tab (r1.3.2.1 -> r1.3.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/iso3166.tab.diff?r1=1.3.2.1&r2=1.3.2.2)
leapseconds (r1.3.2.1 -> r1.3.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/leapseconds.diff?r1=1.3.2.1&r2=1.3.2.2)
northamerica (r1.3.2.1 -> r1.3.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/northamerica.diff?r1=1.3.2.1&r2=1.3.2.2)
southamerica (r1.3.2.1 -> r1.3.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/southamerica.diff?r1=1.3.2.1&r2=1.3.2.2)
zone.tab (r1.3.2.1 -> r1.3.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/timezone/data/zone.tab.diff?r1=1.3.2.1&r2=1.3.2.2)