Update ICU to 58.1

source/data/translit/lt_Lower.txt

Index: source/data/translit/lt_Lower.txt
diff --git a/source/data/translit/lt_Lower.txt b/source/data/translit/lt_Lower.txt
old mode 100755
new mode 100644
index 6b118baea70c0292b1596fe81dd8bc95a266a084..a90cff9ef2c452f7ce20e2d338db64bffcb5593e
--- a/source/data/translit/lt_Lower.txt
+++ b/source/data/translit/lt_Lower.txt
@@ -1,12 +1,19 @@
-# ***************************************************************************
-# *
-# *  Copyright (C) 2004-2015, International Business Machines
-# *  Corporation; Unicode, Inc.; and others.  All Rights Reserved.
-# *
-# ***************************************************************************
+# © 2016 and later: Unicode, Inc. and others.
+# License & terms of use: http://www.unicode.org/copyright.html#License
+#
 # File: lt_Lower.txt
-# Generated from CLDR 
+# Generated from CLDR
 #
+
+# Introduce an explicit dot above when lowercasing capital Is and Js
+# whenever there are more accents above.
+# (of the accents used in Lithuanian: grave, acute, tilde above, and ogonek)
+# 0049; 0069 0307; 0049; 0049; lt More_Above; # LATIN CAPITAL LETTER I
+# 004A; 006A 0307; 004A; 004A; lt More_Above; # LATIN CAPITAL LETTER J
+# 012E; 012F 0307; 012E; 012E; lt More_Above; # LATIN CAPITAL LETTER I WITH OGONEK
+# 00CC; 0069 0307 0300; 00CC; 00CC; lt; # LATIN CAPITAL LETTER I WITH GRAVE
+# 00CD; 0069 0307 0301; 00CD; 00CD; lt; # LATIN CAPITAL LETTER I WITH ACUTE
+# 0128; 0069 0307 0303; 0128; 0128; lt; # LATIN CAPITAL LETTER I WITH TILDE
 ::NFD();
 I } [^[:ccc=Not_Reordered:][:ccc=Above:]]* [:ccc=Above:] → i \u0307;
 J } [^[:ccc=Not_Reordered:][:ccc=Above:]]* [:ccc=Above:] → j \u0307;
@@ -16,3 +23,4 @@ I \u0301 → i \u0307 \u0301;
 I \u0303 → i \u0307 \u0303;
 ::Any-Lower();
 ::NFC();
+