diff -r 5ae3e5665a0b -r cc93757aeca3 src/zoneinfo-global/America/Mexico_City.ics
--- a/src/zoneinfo-global/America/Mexico_City.ics	Thu Feb 12 18:02:00 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,92 +0,0 @@
-BEGIN:VCALENDAR
-PRODID:-//tzurl.org//NONSGML Olson 2011n//EN
-VERSION:2.0
-BEGIN:VTIMEZONE
-TZID:America/Mexico_City
-TZURL:http://tzurl.org/zoneinfo-global/America/Mexico_City
-X-LIC-LOCATION:America/Mexico_City
-BEGIN:DAYLIGHT
-TZOFFSETFROM:-0600
-TZOFFSETTO:-0500
-TZNAME:CDT
-DTSTART:20020407T020000
-RRULE:FREQ=YEARLY;BYMONTH=4;BYDAY=1SU
-END:DAYLIGHT
-BEGIN:STANDARD
-TZOFFSETFROM:-0500
-TZOFFSETTO:-0600
-TZNAME:CST
-DTSTART:20021027T020000
-RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:-063636
-TZOFFSETTO:-0700
-TZNAME:MST
-DTSTART:19220101T002324
-RDATE:19220101T002324
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:-0700
-TZOFFSETTO:-0600
-TZNAME:CST
-DTSTART:19270610T230000
-RDATE:19270610T230000
-RDATE:19310501T230000
-RDATE:19320401T000000
-END:STANDARD
-BEGIN:STANDARD
-TZOFFSETFROM:-0600
-TZOFFSETTO:-0700
-TZNAME:MST
-DTSTART:19301115T000000
-RDATE:19301115T000000
-RDATE:19311001T000000
-END:STANDARD
-BEGIN:DAYLIGHT
-TZOFFSETFROM:-0600
-TZOFFSETTO:-0500
-TZNAME:CDT
-DTSTART:19390205T000000
-RDATE:19390205T000000
-RDATE:19401209T000000
-RDATE:19500212T000000
-RDATE:19960407T020000
-RDATE:19970406T020000
-RDATE:19980405T020000
-RDATE:19990404T020000
-RDATE:20000402T020000
-RDATE:20010506T020000
-END:DAYLIGHT
-BEGIN:STANDARD
-TZOFFSETFROM:-0500
-TZOFFSETTO:-0600
-TZNAME:CST
-DTSTART:19390625T000000
-RDATE:19390625T000000
-RDATE:19410401T000000
-RDATE:19440501T000000
-RDATE:19500730T000000
-RDATE:19961027T020000
-RDATE:19971026T020000
-RDATE:19981025T020000
-RDATE:19991031T020000
-RDATE:20001029T020000
-RDATE:20010930T020000
-END:STANDARD
-BEGIN:DAYLIGHT
-TZOFFSETFROM:-0600
-TZOFFSETTO:-0500
-TZNAME:CWT
-DTSTART:19431216T000000
-RDATE:19431216T000000
-END:DAYLIGHT
-BEGIN:STANDARD
-TZOFFSETFROM:-0600
-TZOFFSETTO:-0600
-TZNAME:CST
-DTSTART:20020220T000000
-RDATE:20020220T000000
-END:STANDARD
-END:VTIMEZONE
-END:VCALENDAR