tzdata: sync iso3166.tab and add zone.tab

Taken from: https://www.iana.org/time-zones

contrib/tzdata/iso3166.tab

@@ -9,8 +9,8 @@
 # All text uses UTF-8 encoding.  The columns of the table are as follows:
 #
 # 1.  ISO 3166-1 alpha-2 country code, current as of
-#     ISO 3166-1 Newsletter VI-16 (2013-07-11).  See: Updates on ISO 3166
-#   http://www.iso.org/iso/home/standards/country_codes/updates_on_iso_3166.htm
+#     ISO 3166-1 N905 (2016-11-15).  See: Updates on ISO 3166-1
+#     http://isotc.iso.org/livelink/livelink/Open/16944257
 # 2.  The usual English name for the coded region,
 #     chosen so that alphabetic sorting of subsets produces helpful lists.
 #     This is not the same as the English name in the ISO 3166 tables.
@@ -52,7 +52,7 @@ BL	St Barthelemy
 BM	Bermuda
 BN	Brunei
 BO	Bolivia
-BQ	Caribbean Netherlands
+BQ	Caribbean NL
 BR	Brazil
 BS	Bahamas
 BT	Bhutan
@@ -75,7 +75,7 @@ CO	Colombia
 CR	Costa Rica
 CU	Cuba
 CV	Cape Verde
-CW	Curacao
+CW	Curaçao
 CX	Christmas Island
 CY	Cyprus
 CZ	Czech Republic
@@ -163,7 +163,7 @@ MA	Morocco
 MC	Monaco
 MD	Moldova
 ME	Montenegro
-MF	St Martin (French part)
+MF	St Martin (French)
 MG	Madagascar
 MH	Marshall Islands
 MK	Macedonia
@@ -233,7 +233,7 @@ SR	Suriname
 SS	South Sudan
 ST	Sao Tome & Principe
 SV	El Salvador
-SX	St Maarten (Dutch part)
+SX	St Maarten (Dutch)
 SY	Syria
 SZ	Swaziland
 TC	Turks & Caicos Is