Log Message:
Update to 1.23:

Version 1.23 - 24 Jan 2013

* New message retrieval backend Locale::gettext_dumb(3pm) which produces
  translations even, when the corresponding locale is not present in
  the system.

* Fixed a bug where the Perl backend under certain circumstances clobbered
  the environment variable LC_ALL.

* Avoid test failures by skipping all tests that depend on the de_AT
  locale, when that locale is not installed.

* Bugs fixed:
  https://rt.cpan.org/Ticket/Display.html?id=82856

Version 1.22 - 24 Jan 2013

* Version 1.22 outsmarted PAUSE (the CPAN upload facility) and had to
  be removed.

Version 1.21 - 15 Jan 2013

* Environment variables LANGUAGE and LANG are interpreted in the same way
  in the XS and the pure Perl version.

* Package design closer to GNU standards.

* If present, File::ShareDir is used for searching message catalogs.

* Cleaned up distribution.

* Bugs fixed:
  https://rt.cpan.org/Ticket/Display.html?id=78341
  https://rt.cpan.org/Ticket/Display.html?id=81315
  https://rt.cpan.org/Ticket/Display.html?id=79461
  https://rt.cpan.org/Ticket/Display.html?id=71509
  https://rt.cpan.org/Ticket/Display.html?id=49744
  https://rt.cpan.org/Ticket/Display.html?id=49744
  https://rt.cpan.org/Ticket/Display.html?id=64284