fixed overridden test functions clobber $@ #14
latest Test::Requires dies under RELEASE_TESTING.
Checking in changes prior to tagging of version 0.27.

Changelog diff is:

diff --git a/Changes b/Changes
index a4a26fc..b203c8b 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,11 @@ Revision history for Perl extension Test::Pretty

 {{$NEXT}}

+0.27 2013-07-26T04:48:44Z
+
+    - localize $@
+      (Reported by doy++, Fixed by akiym++)
+
 0.26 2013-06-28T10:01:17Z

     - Care the fork(2)