Update ICU to 54.1 step 1

source/data/region/en_GB.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/en_GB.xml
 // *
 // ***************************************************************************
 en_GB{
     %%Parent{"en_001"}
     Countries{
-        GB{"United Kingdom"}
-        GS{"South Georgia and the South Sandwich Islands"}
-        HM{"Heard Island and McDonald Islands"}
-        UM{"U.S. Minor Outlying Islands"}
-        US{"United States"}
-        VC{"Saint Vincent and the Grenadines"}
+        AG{"Antigua and Barbuda"}
+        BA{"Bosnia and Herzegovina"}
+        BL{"Saint Barthélemy"}
+        EA{"Ceuta and Melilla"}
+        KN{"Saint Kitts and Nevis"}
+        LC{"Saint Lucia"}
+        MF{"Saint Martin"}
+        PM{"Saint Pierre and Miquelon"}
+        SH{"Saint Helena"}
+        SJ{"Svalbard and Jan Mayen"}
+        ST{"São Tomé and Príncipe"}
+        TC{"Turks and Caicos Islands"}
+        TT{"Trinidad and Tobago"}
+        WF{"Wallis and Futuna"}
     }
     CountriesShort{
         GB{"UK"}
         US{"US"}
     }
-    Version{"2.0.92.80"}
+    Version{"2.1.8.19"}
 }