Log Message:
Update to 1.46

Upstream changes:
1.46 (2014/10/31)
   *    (ms) Fixed Gianni's utc time test for machines set to utc time.

1.45 (2014/10/25)
   *    (ms) fgeueke provided a pull request for short-circuiting boolean
             filters: https://github.com/mschilli/log4perl/pull/48
   *    (ms) [rt.cpan.org #94009] Tim Bunce had requested that the
             PatternLayout's %m specifier allow for fixed indentation,
             variable indentation, and at the same time permit the use
             of the chomp option. Added with tests and docs.
   *    (ms) Gianni Ceccarelli added the log4perl.utcDateTimes config
             option to select UTC instead of localtime:
             https://github.com/mschilli/log4perl/pull/53
   *    (ms) @bokutin fixed Catalyst.pm buffer flush:
               https://github.com/mschilli/log4perl/pull/51
               https://github.com/mschilli/log4perl/issues/54

1.44 (2014/05/17)
   *    (ms) Skipped mkpath umask tests on Win32 which doesn't support it
             properly.
   *    (ms) Requiring core module File::Path 2.06_06, which has remove_tree()
             (fixes test suite for ancient perl-5.6.2).
   *    (ms) Brian Wightman fixed temporary file cleanup in the test suite
             for Win32: https://github.com/mschilli/log4perl/pull/45

1.43 (2014/03/16)
   *    (ms) Added %m{indent} to indent multi-line messages according to the
             PatternLayout (inspired by Wolfgang Pecho)
   *    (ms) [rt.cpan.org #84818] Deven T. Corzine suggested adding
             a conditional use Win32 on Win32 platform to fix a
             chicken-and-egg problem with the resurrector.
   *    (ms) Brian Wightman fixed Win32 log file cleanup in test suite
             https://github.com/mschilli/log4perl/pull/39. New FAQ
             entry on Win32 log file cleanup.

1.42 (2013/07/25)
   *    (ms) BenRifkah Bergsten-Buret added ';!' for property configurator
             comment delimiters:
             https://github.com/mschilli/log4perl/issues/25
   *    (ms) [rt.cpan.org 84723] Suppress error if close() in the file
             appender in pipe mode returns "No child processes".
   *    (ms) Ronald J Kimball fixed a bug with the file appender's
             create_at_logtime option in combination with
             recreate_check_signal:
             https://github.com/mschilli/log4perl/pull/28
   *    (ms) Fixed additivity() modifications after init():
             https://github.com/mschilli/log4perl/issues/29
   *    (ms) [rt.cpan.org 87191] Applied patch by Zefram for better
             maintainable line number checks (and coping with 5.19 buggy
             line numbering, cough, cough).

1.41 (2013/04/21)
   *    (ms) [rt 81731] Added 'trace' level to Log4perl::Catalyst, as
             suggested by Ashley Pond.
   *    (ms) Alexander Hartmaier added Log::Log4perl::Filter::MDC to filter
             based on MDC key/value
   *    (ms) [rt.cpan.org 83193] The file appender now ignores owner/group
             settings on all types of existing file system entries (previously,
             this was only the case for actual files).
   *    (ms) [rt.cpan.org 84289] Documented Level.pm's isGreaterOrEqual()
             comparator.
   *    (ms) [rt.cpan.org #84725] Fixed test suite to allow running tests
             in parallel via HARNESS_OPTIONS=j10:c HARNESS_TIMER=1.
             Reported by Brendan Byrd.