ICU 56 update step 1

source/data/coll/nn.txt

Index: source/data/coll/nn.txt
diff --git a/source/data/coll/nn.txt b/source/data/coll/nn.txt
index 44d23e82f2afceae6871fc40063002922e45137e..6a54a127dc7b7f7f969f956dfc92d107bf73e829 100644
--- a/source/data/coll/nn.txt
+++ b/source/data/coll/nn.txt
@@ -1,24 +1,21 @@
 // ***************************************************************************
 // *
-// * Copyright (C) 2014 International Business Machines
+// * Copyright (C) 2015 International Business Machines
 // * Corporation and others. All Rights Reserved.
 // * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
 // * Source File: <path>/common/collation/nn.xml
 // *
 // ***************************************************************************
-/**
- * ICU <specials> source: <path>/xml/collation/nn.xml
- */
 nn{
-    Version{"2.1.6.31"}
+    Version{"2.1.19.14"}
     collations{
         search{
             Sequence{"[import nb-u-co-search]"}
-            Version{"26"}
+            Version{"28"}
         }
         standard{
             Sequence{"[import nb-u-co-standard]"}
-            Version{"26"}
+            Version{"28"}
         }
     }
 }