fixed timezone offset cacalculation. https://github.com/plack/Plack/pull/344
Checking in changes prior to tagging of version 0.12.

Changelog diff is:

diff --git a/Changes b/Changes
index 6f1cbb6..1ad5ba5 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,11 @@ Revision history for Perl extension Apache::LogFormat::Compiler

 {{$NEXT}}

+0.12 2013-04-03T16:14:28Z
+
+   - fixed tzoffset calculation.
+     https://github.com/plack/Plack/pull/344
+
 0.11 2013-04-03T06:51:48Z

     - re-packaging with Minilla