Update ICU to 54.1 step 1

source/data/zone/zh_Hans_SG.txt

Index: source/data/zone/zh_Hans_SG.txt
diff --git a/source/data/zone/zh_Hans_SG.txt b/source/data/zone/zh_Hans_SG.txt
index 0de56afc25de2fc1f23991f498f4c54a056872c0..d04ad1d933505ed525bb858279db66c4d550974b 100644
--- a/source/data/zone/zh_Hans_SG.txt
+++ b/source/data/zone/zh_Hans_SG.txt
@@ -1,17 +1,14 @@
 // ***************************************************************************
 // *
-// * Copyright (C) 2013 International Business Machines
+// * Copyright (C) 2014 International Business Machines
 // * Corporation and others. All Rights Reserved.
 // * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
 // * Source File: <path>/common/main/zh_Hans_SG.xml
 // *
 // ***************************************************************************
 zh_Hans_SG{
-    Version{"2.0.92.87"}
+    Version{"2.1.8.19"}
     zoneStrings{
-        "America:Menominee"{
-            ec{"梅诺米尼"}
-        }
         "America:Pangnirtung"{
             ec{"旁尼唐"}
         }
@@ -71,5 +68,6 @@ zh_Hans_SG{
         "meta:Tuvalu"{
             ls{"吐瓦鲁时间"}
         }
+        gmtFormat{"GMT {0}"}
     }
 }