Add a Changes file

Test to make sure we keep it up to date

Changes

+Revision history for RT-Extension-LocalDateHeader
+
+0.02 2014-01-06
+ - Compatibility with 4.2 
+
+0.01 Not Released
+ - Initial version

MANIFEST

+Changes
 etc/callback_before_localization.diff
 html/Callbacks/LocalDateHeader/Elements/ShowMessageHeaders/BeforeLocalization
 html/Callbacks/LocalDateHeader/Ticket/Elements/ShowMessageHeaders/BeforeLocalization
@@ -16,3 +17,4 @@ Makefile.PL
 MANIFEST			This list of files
 META.yml
 README
+xt/99changes.t

META.yml

@@ -19,6 +19,7 @@ no_index:
     - etc
     - html
     - inc
+    - xt
 resources:
   license: http://opensource.org/licenses/gpl-license.php
 version: 0.01

xt/99changes.t

+use Test::More;
+eval 'use Test::CPAN::Changes';
+plan skip_all => 'Test::CPAN::Changes required for this test' if $@;
+changes_ok();