Update to 2.012

Upstream changes:
2.012    2014-11-30 08:49:01-05:00 America/New_York
          avoid a newly-introduced warning on older perls (thanks, Christopher
          J. Madsen)

2.011    2014-11-29 08:50:45-05:00 America/New_York
          some optimizations in timestamp and pid logging (thanks, Olivier
          Mengu)

2.010    2014-07-28 22:24:23-04:00 America/New_York
          add the file_format option (thanks, Randy Stauner)

2.009    2014-01-11 14:14:11-05:00 America/New_York
          load the Proxy class earlier, to get it loaded prefork

2.008    2013-09-26 20:39:11 America/New_York
          fix test for JSON::PP, which doesn't always follow orders about
          spaces!  (thanks, Dagfinn Ilmari Mannsker!)

2.007    2013-09-25 22:12:22 America/New_York
          doc fixes and tests (thanks George Hartzell and Randy Stauner)

2.006    2013-04-05 15:02:05 America/New_York
          put the ->info, ->fatal, ->debug methods on proxies, too
          (thanks George Hartzell)

(wen)