skip t/pg/21_do_explain.t without Text::ASCIITable
Merge pull request #15 from makamaka/skip_test_pg

skip t/pg/21_do_explain.t without Text::ASCIITable
Checking in changes prior to tagging of version 0.38.

Changelog diff is:

diff --git a/Changes b/Changes
index b612488..30cde90 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension DBIx::QueryLog

 {{$NEXT}}

+0.38 2014-01-17T09:00:16Z
+    - Fixed test (makamaka++)
+
 0.37 2013-06-05T15:04:12Z
     - Fixed test (syohex++)
requires 'Text::ASCIITable'

Explain feature already supported in all drivers.