Update ICU to 58.1

source/data/translit/uz_Cyrl_uz_Latn.txt

Index: source/data/translit/uz_Cyrl_uz_Latn.txt
diff --git a/source/data/translit/uz_Cyrl_uz_Latn.txt b/source/data/translit/uz_Cyrl_uz_Latn.txt
old mode 100755
new mode 100644
index 6997a5dbbfdb23fe82f6705e067f8f6ff33d2dd7..ae94dddfe5a11d436ddb9c6529bf49bc7af06b58
--- a/source/data/translit/uz_Cyrl_uz_Latn.txt
+++ b/source/data/translit/uz_Cyrl_uz_Latn.txt
@@ -1,12 +1,11 @@
-# ***************************************************************************
-# *
-# *  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: uz_Cyrl_uz_Latn.txt
-# Generated from CLDR 
+# Generated from CLDR
 #
+
+# Rules are predicated on running NFD first, and NFC afterwards
 :: NFD (NFC) ;
 $letters = [[:sc=Latn:][:sc=Cyrl:] & [:L:]] ;
 $latinVowel = [AEIOUaeiouĬĭʼËë{oʻ}{Oʻ}] ;
@@ -15,24 +14,30 @@ $lower = [$letters & [:Ll:]] ;
 У \u0306 ↔ Oʻ ;
 ғ ↔ gʻ ;
 Ғ ↔ Gʻ ;
+# For many cases, use a following character to determine the difference between XY and Xy
 ш ↔ sh ;
 { Ш } $lower ↔ Sh ;
 Ш ↔ SH ;
 ч ↔ ch ;
 { Ч } $lower ↔ Ch ;
 Ч ↔ CH ;
+# нг ↔ ng ; as separate letters works
+# Нг ↔ Ng ; as separate letters works
+# If we have a lowercase letter on either side, use the lowercase hard sign
 ъ ↔ { ʼ } $lower ;
 ъ ← $lower { ʼ } ;
 Ъ ↔ ʼ ;
 е\u0308 ↔ yo ;
 Е\u0308 } $lower ↔ Yo ;
 Е\u0308 ↔ YO ;
+# е → 'ye' at the beginning of a syllable, after a vowel, ъ or ь, otherwise 'e'
 [:^L:] { е ↔ ye ;
 [:^L:] { Е } $lower ↔ Ye ;
 [:^L:] {Е ↔ YE ;
 $latinVowel { е → ye ;
 $latinVowel { Е } $lower → Ye ;
 $latinVowel { Е → YE ;
+# handle these specially, since ьЬ otherwise disappear.
 ье → ye ;
 { ьЕ } $lower → Ye ;
 ьЕ → YE ;
@@ -101,3 +106,4 @@ $latinVowel { Е → YE ;
 ь → ;
 Ь → ;
 ::NFC (NFD) ;
+