Checking in changes prior to tagging of version 0.12.

Changelog diff is:

diff --git a/Changes b/Changes
index 6f4b813..ff04e60 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,10 @@
 Revision history for Perl extension Devel::StackTrace::AsHTML

+0.12  Mon Feb 11 11:25:50 PST 2013
+        - Fixed the use of $frame->subroutine since it returns a subroutine that is *invoked* on that
+          call frame, rather than what the frame is *in*. Fixed to peek the next frame to get the
+          current subroutine. (Caelum)
+
 0.11  Mon Jan 24 23:08:04 PST 2011
         - You should now pass the error message in 'message' parameter explicitly to display as an error
         - Use the first frame, not the second frame to capture error message