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

 # <pre>
-# @(#)africa	8.35
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -238,7 +237,7 @@ Rule	Egypt	2006	only	-	Sep	21	23:00s	0	-
 # I received a mail from an airline which says that the daylight
 # saving time in Egypt will end in the night of 2007-09-06 to 2007-09-07.
 # From Jesper Norgaard Welen (2007-08-15): [The following agree:]
-# http://www.nentjes.info/Bill/bill5.htm 
+# http://www.nentjes.info/Bill/bill5.htm
 # http://www.timeanddate.com/worldclock/city.html?n=53
 # From Steffen Thorsen (2007-09-04): The official information...:
 # http://www.sis.gov.eg/En/EgyptOnline/Miscellaneous/000002/0207000000000000001580.htm
@@ -292,18 +291,18 @@ Rule	Egypt	2007	only	-	Sep	Thu>=1	23:00s	0	-
 # in September.
 
 # From Steffen Thorsen (2009-08-11):
-# We have been able to confirm the August change with the Egyptian Cabinet 
+# We have been able to confirm the August change with the Egyptian Cabinet
 # Information and Decision Support Center:
 # <a href="http://www.timeanddate.com/news/time/egypt-dst-ends-2009.html">
 # http://www.timeanddate.com/news/time/egypt-dst-ends-2009.html
 # </a>
-# 
+#
 # The Middle East News Agency
 # <a href="http://www.mena.org.eg/index.aspx">
 # http://www.mena.org.eg/index.aspx
 # </a>
 # also reports "Egypt starts winter time on August 21"
-# today in article numbered "71, 11/08/2009 12:25 GMT." 
+# today in article numbered "71, 11/08/2009 12:25 GMT."
 # Only the title above is available without a subscription to their service,
 # and can be found by searching for "winter" in their search engine
 # (at least today).
@@ -482,7 +481,7 @@ Zone Africa/Nouakchott	-1:03:48 -	LMT	1912
 # From Steffen Thorsen (2008-06-25):
 # Mauritius plans to observe DST from 2008-11-01 to 2009-03-31 on a trial
 # basis....
-# It seems that Mauritius observed daylight saving time from 1982-10-10 to 
+# It seems that Mauritius observed daylight saving time from 1982-10-10 to
 # 1983-03-20 as well, but that was not successful....
 # http://www.timeanddate.com/news/time/mauritius-daylight-saving-time.html
 
@@ -506,12 +505,12 @@ Zone Africa/Nouakchott	-1:03:48 -	LMT	1912
 # than previously announced (2008-11-01 to 2009-03-31).  The new start
 # date is 2008-10-26 at 02:00 and the new end date is 2009-03-27 (no time
 # given, but it is probably at either 2 or 3 wall clock time).
-# 
-# A little strange though, since the article says that they moved the date 
-# to align itself with Europe and USA which also change time on that date, 
-# but that means they have not paid attention to what happened in 
-# USA/Canada last year (DST ends first Sunday in November). I also wonder 
-# why that they end on a Friday, instead of aligning with Europe which 
+#
+# A little strange though, since the article says that they moved the date
+# to align itself with Europe and USA which also change time on that date,
+# but that means they have not paid attention to what happened in
+# USA/Canada last year (DST ends first Sunday in November). I also wonder
+# why that they end on a Friday, instead of aligning with Europe which
 # changes two days later.
 
 # From Alex Krivenyshev (2008-07-11):
@@ -570,7 +569,7 @@ Zone Africa/Nouakchott	-1:03:48 -	LMT	1912
 # </a>
 
 # From Arthur David Olson (2009-07-11):
-# The "mauritius-dst-will-not-repeat" wrapup includes this: 
+# The "mauritius-dst-will-not-repeat" wrapup includes this:
 # "The trial ended on March 29, 2009, when the clocks moved back by one hour
 # at 2am (or 02:00) local time..."
 
@@ -664,8 +663,8 @@ Zone	Indian/Mayotte	3:00:56 -	LMT	1911 Jul	# Mamoutzou
 # XXX--guess that it is only Morocco for now; guess only 2008 for now.
 
 # From Steffen Thorsen (2008-08-27):
-# Morocco will change the clocks back on the midnight between August 31 
-# and September 1. They originally planned to observe DST to near the end 
+# Morocco will change the clocks back on the midnight between August 31
+# and September 1. They originally planned to observe DST to near the end
 # of September:
 #
 # One article about it (in French):
@@ -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
@@ -854,7 +872,7 @@ Zone	Africa/Maputo	2:10:20 -	LMT	1903 Mar
 # Forecasting Riaan van Zyl explained that the far eastern parts of
 # the country are close to 40 minutes earlier in sunrise than the rest
 # of the country.
-# 
+#
 # From Paul Eggert (2007-03-31):
 # Apparently the Caprivi Strip informally observes Botswana time, but
 # we have no details.  In the meantime people there can use Africa/Gaborone.

src/timezone/data/antarctica

 # <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/australasia

 # <pre>
-# @(#)australasia	8.30
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -284,9 +283,9 @@ Zone	Indian/Cocos	6:27:40	-	LMT	1900
 # </a>
 
 # From Alexander Krivenyshev (2010-10-24):
-# According to Radio Fiji and Fiji Times online, Fiji will end DST 3 
+# According to Radio Fiji and Fiji Times online, Fiji will end DST 3
 # weeks earlier than expected - on March 6, 2011, not March 27, 2011...
-# Here is confirmation from Government of the Republic of the Fiji Islands, 
+# Here is confirmation from Government of the Republic of the Fiji Islands,
 # Ministry of Information (fiji.gov.fj) web site:
 # <a href="http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=2608:daylight-savings&catid=71:press-releases&Itemid=155">
 # http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=2608:daylight-savings&catid=71:press-releases&Itemid=155
@@ -297,15 +296,15 @@ Zone	Indian/Cocos	6:27:40	-	LMT	1900
 # </a>
 
 # From Steffen Thorsen (2011-10-03):
-# Now the dates have been confirmed, and at least our start date 
+# Now the dates have been confirmed, and at least our start date
 # assumption was correct (end date was one week wrong).
 #
 # <a href="http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=4966:daylight-saving-starts-in-fiji&catid=71:press-releases&Itemid=155">
 # www.fiji.gov.fj/index.php?option=com_content&view=article&id=4966:daylight-saving-starts-in-fiji&catid=71:press-releases&Itemid=155
 # </a>
 # which says
-# Members of the public are reminded to change their time to one hour in 
-# advance at 2am to 3am on October 23, 2011 and one hour back at 3am to 
+# Members of the public are reminded to change their time to one hour in
+# advance at 2am to 3am on October 23, 2011 and one hour back at 3am to
 # 2am on February 26 next year.
 
 # From Ken Rylander (2011-10-24)
@@ -559,7 +558,7 @@ Zone Pacific/Pago_Pago	 12:37:12 -	LMT	1879 Jul  5
 
 # From David Zuelke (2011-05-09):
 # Subject: Samoa to move timezone from east to west of international date line
-# 
+#
 # <a href="http://www.morningstar.co.uk/uk/markets/newsfeeditem.aspx?id=138501958347963">
 # http://www.morningstar.co.uk/uk/markets/newsfeeditem.aspx?id=138501958347963
 # </a>
@@ -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
@@ -1340,22 +1339,22 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # See "southeast Australia" above for 2008 and later.
 
 # From Steffen Thorsen (2009-04-28):
-# According to the official press release, South Australia's extended daylight 
-# saving period will continue with the same rules as used during the 2008-2009 
+# According to the official press release, South Australia's extended daylight
+# saving period will continue with the same rules as used during the 2008-2009
 # summer (southern hemisphere).
-# 
+#
 # From
 # <a href="http://www.safework.sa.gov.au/uploaded_files/DaylightDatesSet.pdf">
 # http://www.safework.sa.gov.au/uploaded_files/DaylightDatesSet.pdf
 # </a>
-# The extended daylight saving period that South Australia has been trialling 
+# The extended daylight saving period that South Australia has been trialling
 # for over the last year is now set to be ongoing.
-# Daylight saving will continue to start on the first Sunday in October each 
+# Daylight saving will continue to start on the first Sunday in October each
 # year and finish on the first Sunday in April the following year.
-# Industrial Relations Minister, Paul Caica, says this provides South Australia 
-# with a consistent half hour time difference with NSW, Victoria, Tasmania and 
+# Industrial Relations Minister, Paul Caica, says this provides South Australia
+# with a consistent half hour time difference with NSW, Victoria, Tasmania and
 # the ACT for all 52 weeks of the year...
-# 
+#
 # We have a wrap-up here:
 # <a href="http://www.timeanddate.com/news/time/south-australia-extends-dst.html">
 # http://www.timeanddate.com/news/time/south-australia-extends-dst.html

src/timezone/data/backward

 # <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

 # <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

 # <pre>
-# @(#)europe	8.41
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -575,12 +574,12 @@ Rule	Russia	1996	2010	-	Oct	lastSun	 2:00s	0	-
 # According to Kremlin press service, Russian President Dmitry Medvedev
 # signed a federal law "On calculation of time" on June 9, 2011.
 # According to the law Russia is abolishing daylight saving time.
-# 
-# Medvedev signed a law "On the Calculation of Time" (in russian): 
+#
+# Medvedev signed a law "On the Calculation of Time" (in russian):
 # <a href="http://bmockbe.ru/events/?ID=7583">
 # http://bmockbe.ru/events/?ID=7583
 # </a>
-# 
+#
 # Medvedev signed a law on the calculation of the time (in russian):
 # <a href="http://www.regnum.ru/news/polit/1413906.html">
 # http://www.regnum.ru/news/polit/1413906.html
@@ -1688,7 +1687,7 @@ Zone	Europe/Malta	0:58:04 -	LMT	1893 Nov  2 0:00s # Valletta
 # From Alexander Krivenyshev (2011-10-26)
 # NO need to divide Moldova into two timezones at this point.
 # As of today, Transnistria (Pridnestrovie)- Tiraspol reversed its own
-# decision to abolish DST this winter. 
+# decision to abolish DST this winter.
 # Following Moldova and neighboring Ukraine- Transnistria (Pridnestrovie)-
 # Tiraspol will go back to winter time on October 30, 2011.
 # News from Moldova (in russian):
@@ -2578,11 +2577,11 @@ Zone	Europe/Zurich	0:34:08 -	LMT	1848 Sep 12
 # http://www.alomaliye.com/bkk_2002_3769.htm
 
 # From G&ouml;kdeniz Karada&#x011f; (2011-03-10):
-# 
+#
 # According to the articles linked below, Turkey will change into summer
 # time zone (GMT+3) on March 28, 2011 at 3:00 a.m. instead of March 27.
 # This change is due to a nationwide exam on 27th.
-# 
+#
 # <a href="http://www.worldbulletin.net/?aType=haber&ArticleID=70872">
 # http://www.worldbulletin.net/?aType=haber&ArticleID=70872
 # </a>
@@ -2699,7 +2698,7 @@ Link	Europe/Istanbul	Asia/Istanbul	# Istanbul is in both continents.
 # time this year after all.
 #
 # From Udo Schwedt (2011-10-18):
-# As far as I understand, the recent change to the Ukranian time zone 
+# As far as I understand, the recent change to the Ukranian time zone
 # (Europe/Kiev) to introduce permanent daylight saving time (similar
 # to Russia) was reverted today:
 #

src/timezone/data/factory

 # <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

 # <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

 # <pre>
-# @(#)leapseconds	8.13
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -78,8 +77,8 @@ Leap	2012	Jun	30	23:59:60	+	S
 #
 #
 # A positive leap second will be introduced at the end of June 2012.
-# The sequence of dates of the UTC second markers will be:		
-# 		
+# The sequence of dates of the UTC second markers will be:
+#
 #                          2012 June 30,     23h 59m 59s
 #                          2012 June 30,     23h 59m 60s
 #                          2012 July  1,      0h  0m  0s
@@ -96,6 +95,6 @@ Leap	2012	Jun	30	23:59:60	+	S
 #
 #
 # Daniel GAMBIS
-# Head		
+# Head
 # Earth Orientation Center of IERS
 # Observatoire de Paris, France

src/timezone/data/northamerica

 # <pre>
-# @(#)northamerica	8.54
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -479,7 +478,7 @@ Zone America/Juneau	 15:02:19 -	LMT	1867 Oct 18
 			 -8:00	US	P%sT	1946
 			 -8:00	-	PST	1969
 			 -8:00	US	P%sT	1980 Apr 27 2:00
-			 -9:00	US	Y%sT	1980 Oct 26 2:00	
+			 -9:00	US	Y%sT	1980 Oct 26 2:00
 			 -8:00	US	P%sT	1983 Oct 30 2:00
 			 -9:00	US	Y%sT	1983 Nov 30
 			 -9:00	US	AK%sT
@@ -1844,7 +1843,7 @@ Zone America/Edmonton	-7:33:52 -	LMT	1906 Sep
 # Here is a summary of the three clock change events in Creston's history:
 # 1. 1884 or 1885: adoption of Mountain Standard Time (GMT-7)
 # Exact date unknown
-# 2. Oct 1916: switch to Pacific Standard Time (GMT-8) 
+# 2. Oct 1916: switch to Pacific Standard Time (GMT-8)
 # Exact date in October unknown;  Sunday October 1 is a reasonable guess.
 # 3. June 1918: switch to Pacific Daylight Time (GMT-7)
 # Exact date in June unknown; Sunday June 2 is a reasonable guess.
@@ -2674,20 +2673,20 @@ Zone America/Costa_Rica	-5:36:20 -	LMT	1890		# San Jose
 # except that it switches at midnight standard time as usual.
 #
 # From Steffen Thorsen (2007-10-25):
-# Carlos Alberto Fonseca Arauz informed me that Cuba will end DST one week 
+# Carlos Alberto Fonseca Arauz informed me that Cuba will end DST one week
 # earlier - on the last Sunday of October, just like in 2006.
-# 
+#
 # He supplied these references:
-# 
+#
 # http://www.prensalatina.com.mx/article.asp?ID=%7B4CC32C1B-A9F7-42FB-8A07-8631AFC923AF%7D&language=ES
 # http://actualidad.terra.es/sociedad/articulo/cuba_llama_ahorrar_energia_cambio_1957044.htm
-# 
+#
 # From Alex Kryvenishev (2007-10-25):
 # Here is also article from Granma (Cuba):
-# 
+#
 # [Regira] el Horario Normal desde el [proximo] domingo 28 de octubre
 # http://www.granma.cubaweb.cu/2007/10/24/nacional/artic07.html
-# 
+#
 # http://www.worldtimezone.com/dst_news/dst_news_cuba03.html
 
 # From Arthur David Olson (2008-03-09):
@@ -2771,7 +2770,7 @@ Zone America/Costa_Rica	-5:36:20 -	LMT	1890		# San Jose
 # </a>
 #
 # From Steffen Thorsen (2011-10-30)
-# Cuba will end DST two weeks later this year. Instead of going back 
+# Cuba will end DST two weeks later this year. Instead of going back
 # tonight, it has been delayed to 2011-11-13 at 01:00.
 #
 # One source (Spanish)
@@ -2783,11 +2782,11 @@ Zone America/Costa_Rica	-5:36:20 -	LMT	1890		# San Jose
 # <a href="http://www.timeanddate.com/news/time/cuba-time-changes-2011.html">
 # http://www.timeanddate.com/news/time/cuba-time-changes-2011.html
 # </a>
-# 
+#
 # From Steffen Thorsen (2012-03-01)
-# According to Radio Reloj, Cuba will start DST on Midnight between March 
+# According to Radio Reloj, Cuba will start DST on Midnight between March
 # 31 and April 1.
-# 
+#
 # Radio Reloj has the following info (Spanish):
 # <a href="http://www.radioreloj.cu/index.php/noticias-radio-reloj/71-miscelaneas/7529-cuba-aplicara-el-horario-de-verano-desde-el-1-de-abril">
 # http://www.radioreloj.cu/index.php/noticias-radio-reloj/71-miscelaneas/7529-cuba-aplicara-el-horario-de-verano-desde-el-1-de-abril

src/timezone/data/pacificnew

 # <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

 # <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

 # <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

 # <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

 # <pre>
-# @(#)southamerica	8.53
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -232,7 +231,7 @@ Rule	Arg	2000	only	-	Mar	3	0:00	0	-
 Rule	Arg	2007	only	-	Dec	30	0:00	1:00	S
 Rule	Arg	2008	2009	-	Mar	Sun>=15	0:00	0	-
 Rule	Arg	2008	only	-	Oct	Sun>=15	0:00	1:00	S
- 
+
 # From Mariano Absatz (2004-05-21):
 # Today it was officially published that the Province of Mendoza is changing
 # its timezone this winter... starting tomorrow night....
@@ -322,9 +321,9 @@ Rule	Arg	2008	only	-	Oct	Sun>=15	0:00	1:00	S
 # confirms what Alex Krivenyshev has earlier sent to the tz
 # emailing list about that San Luis plans to return to standard
 # time much earlier than the rest of the country. It also
-# confirms that upon request the provinces San Juan and Mendoza 
-# refused to follow San Luis in this change. 
-# 
+# confirms that upon request the provinces San Juan and Mendoza
+# refused to follow San Luis in this change.
+#
 # The change is supposed to take place Monday the 21.st at 0:00
 # hours. As far as I understand it if this goes ahead, we need
 # a new timezone for San Luis (although there are also documented
@@ -386,7 +385,7 @@ Rule	Arg	2008	only	-	Oct	Sun>=15	0:00	1:00	S
 # <a href="http://www.lanacion.com.ar/nota.asp?nota_id=1107912">
 # http://www.lanacion.com.ar/nota.asp?nota_id=1107912
 # </a>
-# 
+#
 # The press release says:
 #  (...) anunció que el próximo domingo a las 00:00 los puntanos deberán
 # atrasar una hora sus relojes.
@@ -800,8 +799,8 @@ Zone	America/La_Paz	-4:32:36 -	LMT	1890
 #
 # From Alexander Krivenyshev (2011-10-04):
 # State Bahia will return to Daylight savings time this year after 8 years off.
-# The announcement was made by Governor Jaques Wagner in an interview to a 
-# television station in Salvador. 
+# The announcement was made by Governor Jaques Wagner in an interview to a
+# television station in Salvador.
 
 # In Portuguese:
 # <a href="http://g1.globo.com/bahia/noticia/2011/10/governador-jaques-wagner-confirma-horario-de-verao-na-bahia.html">
@@ -1160,7 +1159,7 @@ Zone America/Rio_Branco	-4:31:12 -	LMT	1914
 # Due to drought, Chile extends Daylight Time in three weeks.  This
 # is one-time change (Saturday 3/29 at 24:00 for America/Santiago
 # and Saturday 3/29 at 22:00 for Pacific/Easter)
-# The Supreme Decree is located at 
+# The Supreme Decree is located at
 # <a href="http://www.shoa.cl/servicios/supremo316.pdf">
 # http://www.shoa.cl/servicios/supremo316.pdf
 # </a>
@@ -1171,7 +1170,7 @@ Zone America/Rio_Branco	-4:31:12 -	LMT	1914
 
 # From Jose Miguel Garrido (2008-03-05):
 # ...
-# You could see the announces of the change on 
+# You could see the announces of the change on
 # <a href="http://www.shoa.cl/noticias/2008/04hora/hora.htm">
 # http://www.shoa.cl/noticias/2008/04hora/hora.htm
 # </a>.

src/timezone/data/systemv

 # <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

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