Update timezone db and add minimal locale data for ast,an, and wa.

source/data/locales/an.txt

Index: source/data/locales/an.txt
diff --git a/source/data/locales/an.txt b/source/data/locales/an.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8f10e69a39dfc730e378df87057ab502e2ff6754
--- /dev/null
+++ b/source/data/locales/an.txt
@@ -0,0 +1,17 @@
+// ***************************************************************************
+// *
+// * Copyright (C) 2016 International Business Machines
+// * Corporation and others.  All Rights Reserved.
+// *
+// ***************************************************************************
+/**
+ *  Chrome Note: This locale data is the minimum to add 'an' to the
+ *  Accept-Language menu and. ExemplarCharacters field is based on

[jsbell, 2016/02/04 20:16:18]

Nit: either "and" or the "." should be removed.

[jungshik at Google, 2016/02/05 00:55:47]

Fixed and landed. Thanks

+    https://en.wikipedia.org/wiki/Aragonese_language#Orthography
+ */
+an{
+    ExemplarCharacters{"[a-z á ç í é ó ü]"}
+    LocaleScript{
+        "Latn",
+    }
+}