Update ICU to 54.1 step 1

source/data/locales/en_150.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_150.xml
 // *
 // ***************************************************************************
 en_150{
     %%Parent{"en_GB"}
     NumberElements{
         latn{
             patterns{
                 currencyFormat{"#,##0.00 ¤"}
             }
             symbols{
                 decimal{","}
                 group{"."}
             }
         }
     }
-    Version{"2.0.92.87"}
+    Version{"2.1.8.19"}
     calendar{
         generic{
             DateTimePatterns{
                 "HH 'h' mm 'min' ss 's' zzzz",
                 "HH:mm:ss z",
                 "HH:mm:ss",
                 "HH:mm",
                 "EEEE d MMMM y G",
                 "d MMM y G",
                 "dd MMM y G",
@@ skipping 15 matching lines @@
         gregorian{
             DateTimePatterns{
                 "HH 'h' mm 'min' ss 's' zzzz",
                 "HH:mm:ss z",
                 "HH:mm:ss",
                 "HH:mm",
                 "EEEE d MMMM y",
                 "d MMM y",
                 "dd MMM y",
                 "dd/MM/yy",
-                "{1} {0}",
-                "{1} {0}",
-                "{1} {0}",
-                "{1} {0}",
-                "{1} {0}",
+                "{1}, {0}",
+                "{1} 'at' {0}",
+                "{1} 'at' {0}",
+                "{1}, {0}",
+                "{1}, {0}",
             }
             availableFormats{
                 MEd{"E d/M"}
                 Md{"d/M"}
                 yMEd{"E, d/M/y"}
                 yMMMEd{"E d MMM y"}
                 yMd{"d/M/y"}
             }
         }
     }
 }