Bug#714739: publican: dates in PO files should be in "%Y-%m-%d %H:%M%z" format

[Jakub Wilk]

Package: publican
Version: 3.1.5-3
Usertags: i18nspector
publican generates PO files with dates like this:

POT-Creation-Date: 2012-07-29T20:56:34

This is a different format than GNU gettext tools use, e.g.:

POT-Creation-Date: 2013-07-02 12:57+0200

I believe that the attached patch should fix this issue, although I 
haven't tested it.

--
Jakub Wilk
--- a/lib/Publican/Translate.pm
+++ b/lib/Publican/Translate.pm
@@ -931,8 +931,7 @@
 sub header {
     my $self = shift;
 
-    #    my $date = UnixDate( ParseDate("today"), "%Y-%m-%d %H:%M%z" );
-    my $date = DateTime->now->iso8601();
+    my $date = DateTime->now(time_zone => "local")->strftime("%Y-%m-%d %H:%M%z");
 
     my $string = <<POT;
 #