Update ICU to 54.1 step 1

source/data/translit/css3transform.txt

Index: source/data/translit/css3transform.txt
diff --git a/source/data/translit/css3transform.txt b/source/data/translit/css3transform.txt
deleted file mode 100644
index 0c78dad5042e92f8572097cbfc358c16fec04369..0000000000000000000000000000000000000000
--- a/source/data/translit/css3transform.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-// ***************************************************************************
-// *
-// *  Copyright (C) 2004-2013, International Business Machines
-// *  Corporation; Unicode, Inc.; and others.  All Rights Reserved.
-// *
-// ***************************************************************************
-// File: root.txt
-// Only include tr, az and el case transform rules for CSS3 support.
-//
-root {
-    RuleBasedTransliteratorIDs {
-        el-Upper {
-            file {
-                resource:process(transliterator) {"el_Upper.txt"}
-                direction {"FORWARD"}
-            }
-        }
-    }
-    TransliteratorNamePattern {
-        // Format for the display name of a Transliterator.
-        // This is the language-neutral form of this resource.
-        "{0,choice,0#|1#{1}|2#{1}-{2}}" // Display name
-    }
-    // Transliterator display names
-    // This is the English form of this resource.
-    "%Translit%Hex"         { "%Translit%Hex" }
-    "%Translit%UnicodeName" { "%Translit%UnicodeName" }
-    "%Translit%UnicodeChar" { "%Translit%UnicodeChar" }
-    TransliterateLATIN{        
-    "",
-    ""
-    }
-}