Update time zone data files to tzdata release 2012e.

DST law changes in Morocco; Tokelau has relocated to the other side of
the International Date Line; and apparently Olson had Tokelau's GMT
offset wrong by an hour even before that.

There are also a large number of non-significant changes in this update.
Upstream took the opportunity to remove trailing whitespace, and the
SCCS-style version numbers on the individual files are gone too.

src/timezone/data/africa

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)africa	8.35
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -799,6 +798,23 @@ Zone	Indian/Mayotte	3:00:56 -	LMT	1911 Jul	# Mamoutzou
 # "...&agrave; partir du dernier dimance d'avril et non fins mars,
 # comme annonc&eacute; pr&eacute;c&eacute;demment."
 
+# From Milamber Space Network (2012-07-17):
+# The official return to GMT is announced by the Moroccan government:
+# <a href="http://www.mmsp.gov.ma/fr/actualites.aspx?id=288">
+# http://www.mmsp.gov.ma/fr/actualites.aspx?id=288 [in French]
+# </a>
+#
+# Google translation, lightly edited:
+# Back to the standard time of the Kingdom (GMT)
+# Pursuant to Decree No. 2-12-126 issued on 26 Jumada (I) 1433 (April 18,
+# 2012) and in accordance with the order of Mr. President of the
+# Government No. 3-47-12 issued on 24 Sha'ban (11 July 2012), the Ministry
+# of Public Service and Administration Modernization announces the return
+# of the legal time of the Kingdom (GMT) from Friday, July 20, 2012 until
+# Monday, August 20, 2012.  So the time will be delayed by 60 minutes from
+# 3:00 am Friday, July 20, 2012 and will again be advanced by 60 minutes
+# August 20, 2012 from 2:00 am.
+
 # RULE	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 
 Rule	Morocco	1939	only	-	Sep	12	 0:00	1:00	S
@@ -826,6 +842,8 @@ Rule	Morocco	2011	only	-	Apr	 3	 0:00	1:00	S
 Rule	Morocco	2011	only	-	Jul	 31	 0	0	-
 Rule	Morocco	2012	max	-	Apr	 lastSun 2:00	1:00	S
 Rule	Morocco	2012	max	-	Sep	 lastSun 3:00	0	-
+Rule	Morocco	2012	only	-	Jul	 20	 3:00	0	-
+Rule	Morocco	2012	only	-	Aug	 20	 2:00	1:00	S
 
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone Africa/Casablanca	-0:30:20 -	LMT	1913 Oct 26

src/timezone/data/antarctica

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)antarctica	8.10
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/asia

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)asia	8.73
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/australasia

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)australasia	8.30
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -641,25 +640,25 @@ Zone Pacific/Guadalcanal 10:39:48 -	LMT	1912 Oct	# Honiara
 #
 # From Gwillim Law (2011-12-29)
 # A correspondent informed me that Tokelau, like Samoa, will be skipping
-# December 31 this year, thereby changing its time zone from UTC-10 to
-# UTC+14. When I tried to verify this statement, I found a confirming
-# article in Time magazine online
-# <a href="http://www.time.com/time/world/article/0,8599,2103243,00.html">
-# (http://www.time.com/time/world/article/0,8599,2103243,00.html).
-# </a>
+# December 31 this year ...
 #
-# From Jonathan Leffler (2011-12-29)
-# Information from the BBC to the same effect:
-# <a href="http://www.bbc.co.uk/news/world-asia-16351377">
-# http://www.bbc.co.uk/news/world-asia-16351377
-# </a>
+# From Steffen Thorsen (2012-07-25)
+# ... we double checked by calling hotels and offices based in Tokelau asking
+# about the time there, and they all told a time that agrees with UTC+13....
+# Shanks says UTC-10 from 1901 [but] ... there is a good chance the change
+# actually was to UTC-11 back then.
 #
-# Patch supplied by Tim Parenti (2011-12-29)
+# From Paul Eggert (2012-07-25)
+# A Google Books snippet of Appendix to the Journals of the House of
+# Representatives of New Zealand, Session 1948,
+# <http://books.google.com/books?id=ZaVCAQAAIAAJ>, page 65, says Tokelau
+# was "11 hours slow on G.M.T."  Go with Thorsen and assume Shanks & Pottenger
+# are off by an hour starting in 1901.
 
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Fakaofo	-11:24:56 -	LMT	1901
-			-10:00	-	TKT 2011 Dec 30	# Tokelau Time
-			14:00	-	TKT
+			-11:00	-	TKT 2011 Dec 30	# Tokelau Time
+			13:00	-	TKT
 
 # Tonga
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S

src/timezone/data/backward

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)backward	8.11
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/etcetera

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)etcetera	8.3
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/europe

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)europe	8.41
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/factory

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)factory	8.2
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/iso3166.tab

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)iso3166.tab	8.11
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 # ISO 3166 alpha-2 country codes

src/timezone/data/leapseconds

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)leapseconds	8.13
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/northamerica

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)northamerica	8.54
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/pacificnew

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)pacificnew	8.2
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/solar87

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)solar87	8.2
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/solar88

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)solar88	8.2
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/solar89

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)solar89	8.2
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/southamerica

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)southamerica	8.53
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/systemv

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)systemv	8.2
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 

src/timezone/data/yearistype.sh

@@ -3,8 +3,6 @@
 : 'This file is in the public domain, so clarified as of'
 : '2006-07-17 by Arthur David Olson.'
 
-: '@(#)yearistype.sh	8.2'
-
 case $#-$1 in
 	2-|2-0*|2-*[!0-9]*)
 		echo "$0: wild year - $1" >&2

src/timezone/data/zone.tab

@@ -1,5 +1,4 @@
 # <pre>
-# @(#)zone.tab	8.55
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 #