Update ICU to 54.1 step 1

source/allinone/icucheck.bat

Index: source/allinone/icucheck.bat
diff --git a/source/allinone/icucheck.bat b/source/allinone/icucheck.bat
index c5ff9784689924eadb4dbe01bc0b91606ad352f8..d4e96a38f74f9f2689e7ead7cd2fe21011178433 100644
--- a/source/allinone/icucheck.bat
+++ b/source/allinone/icucheck.bat
@@ -1,7 +1,7 @@
 @echo off
 REM  ********************************************************************
 REM  * COPYRIGHT:
-REM  * Copyright (c) 2010-2012, International Business Machines Corporation
+REM  * Copyright (c) 2010-2014, International Business Machines Corporation
 REM  * and others. All Rights Reserved.
 REM  ********************************************************************
 
@@ -89,16 +89,17 @@ set ICUFAILCNT=0
 :OK_cintltst
 @set ICURUN=%ICURUN% %THT%
 
-@set THT=letest
-@echo ==== %THT% =========================================================================
-@cd %ICU_ICUDIR%\source\test\letest
-%LETST_CMD% %LETEST_OPTS%
-
-@IF NOT ERRORLEVEL 1 GOTO OK_%THT%
-@set ICUFAILED=%ICUFAILED% %THT%
-@set ICUFAILCNT=1
-:OK_letest
-@set ICURUN=%ICURUN% %THT%
+@REM  (Layout is deprecated)
+@REM  @set THT=letest
+@REM  @echo ==== %THT% =========================================================================
+@REM  @cd %ICU_ICUDIR%\source\test\letest
+@REM  %LETST_CMD% %LETEST_OPTS%
+
+@REM  @IF NOT ERRORLEVEL 1 GOTO OK_%THT%
+@REM  @set ICUFAILED=%ICUFAILED% %THT%
+@REM  @set ICUFAILCNT=1
+@REM  :OK_letest
+@REM  @set ICURUN=%ICURUN% %THT%
 
 @echo off