Log Message:
-updated to 1.40

ChangeLog:

1.40 (2012/11/30)
   *    (ms) Denis Ibaev added support for DBI appender attributes.
   *    (ms) Chris Weyl put in a workaround for a DBD::CSV bug that
             tripped our test suite.
   *    (ms) Tim Bunce provided a patch using Carp::confess() instead of die()
             on the "Root Logger not initialized" message which pops up
             during global construction to make it easier to find the
             offending code.
   *    (ms) Cygwin masks MSWin32-ishness by setting $^O to "cygwin" \ 
and not
             to "Win32". Modified check to catch both.
   *    (ms) Fixed unescaped brace in regex that perl 5.17.4 was complaining
             about.

1.39 (2012/10/27)
   *    (ms) Markus Benning reported that logcroak/confess/die stringify
             their arguments, which gets in the way when throwing data
             structures as exceptions. Added flag $STRINGIFY_DIE_MESSAGE.
   *    (ms) [rt.cpan.org #80086] David Morel pointed out misleading
             documentation in the Limiter composite appender. Fixed docs
             and added C<appender_method_on_flush> parameter to support
             appender flush calls by the limiter.
   *    (ms) [rt.cpan.org #79960] Fabrice Gabolde asked for %X{x} to be
             interpolated as NULL for the database appender if its value is
             undef. The DBI appender now inits PatternLayout with the
             undef_column_name parameter set to undef (defaults to \ 
"[undef]").
   *    (ms) Updated license/copyright/author sections in all files using
             licensizer and .licensizer.yml.
   *    (ms) Skipped log file recreation test on Win32 as it won't remove
             busy files anyway.

1.38 (2012/09/23)
   *    (ms) Bob Kleemann reported that logdie() in wrapper classes
             printed incorrect caller lines. Fixed by adding
             caller_depth_offset() utility to Log4perl.pm.
   *    (ms) Meir Guttman reported a use case for logging messages
             with dynamic levels on log4perl-devel@lists.sourceforge.net.
             Added to manual page.
   *    (ms) Implemented suggestion by Neil Hooey to check for and report
             undefined message elements before they're assembled in Appender.pm
             and a warning is issued without a proper code location:
             https://github.com/mschilli/log4perl/issues/15
   *    (ms) [rt.cpan.org #78734] Added spell check on filter parameter names

1.37 (2012/05/30)
   *    (ms) [rt.cpan.org #75655] Meir Guttman found the module to make
             Log::Log4perl::Appender::ScreenColoredLevels work on Win32,
             updated docs.
   *    (ms) [rt.cpan.org #76827] UTF-8 encoded configuration files are
             now supported (see Log::Log4perl::Config).
   *    (ms) [rt.cpan.org #77501] Unescaped left brace in regex is deprecated
             with perl 5.17. Times we live in.