Update ICU to 54.1 step 1

source/data/zone/nn.txt

 // ***************************************************************************
 // *
-// * 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/nn.xml
 // *
 // ***************************************************************************
 /**
  * ICU <specials> source: <path>/common/main/nn.xml
  */
 nn{
-    Version{"2.0.92.87"}
+    Version{"2.1.7.72"}
     zoneStrings{
         "America:Belem"{
             ec{"Belém"}
         }
         "America:Cancun"{
             ec{"Cancún"}
         }
         "America:Godthab"{
             ec{"Godthåb"}
         }
         "America:Mexico_City"{
             ec{"Mexico by"}
         }
         "America:North_Dakota:Center"{
             ec{"Center, Nord-Dakota"}
         }
-        "Antarctica:South_Pole"{
-            ec{"Sørpolen"}
-        }
         "Asia:Tashkent"{
             ec{"Tasjkent"}
         }
         "Asia:Ulaanbaatar"{
             ec{"Ulan Bator"}
         }
         "Atlantic:Azores"{
             ec{"Azorane"}
         }
         "Atlantic:Canary"{
@@ skipping 71 matching lines @@
         }
         "meta:GMT"{
             ls{"greenwich middeltid"}
             ss{"GMT"}
         }
         fallbackFormat{"{1} ({0})"}
         gmtFormat{"GMT{0}"}
         hourFormat{"+HH:mm;-HH:mm"}
     }
 }