Merged revisions 204556 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r204556 | tilghman | 2009-06-30 15:23:51 -0500 (Tue, 30 Jun 2009) | 6 lines
  
  More incorrect language codes, plus ensuring that regionalizations use the specified language, and not English for grammar.
  (closes issue #15022)
   Reported by: greenfieldtech
   Patches: 
         20090519__issue15022.diff.txt uploaded by tilghman (license 14)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@204563 65c4cc65-6c06-0410-ace0-fbb531ad65f3

UPGRADE.txt

@@ -50,7 +50,9 @@ From 1.6.1 to 1.6.2:
   In reality, the "tw" language code is reserved for the Twi language, native
   to Ghana.  If you were previously using the "tw" language code, you should
   switch to using either "zh" (for Mandarin Chinese) or "zh_TW" for Taiwan
-  specific localizations.
+  specific localizations.  Additionally, "mx" should be changed to "es_MX",
+  Georgian was incorrectly specified as "ge" but should be "ka", and Czech is
+  "cs", not "cz".
 
 From 1.6.0.1 to 1.6.1: