diff -r 5ae3e5665a0b -r cc93757aeca3 src/zoneinfo-global/Asia/Shanghai.ics
--- a/src/zoneinfo-global/Asia/Shanghai.ics	Thu Feb 12 18:02:00 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,51 +0,0 @@
-BEGIN:VCALENDAR
-PRODID:-//tzurl.org//NONSGML Olson 2011n//EN
-VERSION:2.0
-BEGIN:VTIMEZONE
-TZID:Asia/Shanghai
-TZURL:http://tzurl.org/zoneinfo-global/Asia/Shanghai
-X-LIC-LOCATION:Asia/Shanghai
-BEGIN:STANDARD
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-TZNAME:CST
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-RDATE:19280101T000000
-END:STANDARD
-BEGIN:DAYLIGHT
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-END:DAYLIGHT
-BEGIN:STANDARD
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-TZNAME:CST
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-END:STANDARD
-BEGIN:STANDARD
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-TZNAME:CST
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-END:STANDARD
-END:VTIMEZONE
-END:VCALENDAR