Log Message:
Update to 2.33

Upstream changes:
2.33     2012-12-07

- Added a 'syswrite' option to Log::Dispatch::File which causes all writes to
  use syswrite (so they're atomic). Patched by ether. RT #81669.

- The File output's DESTROY method now checks to see if it's associated handle
  is open before trying to close it. Patch by Jeffrey Thalhammer.