Checking in changes prior to tagging of version 0.12.

Changelog diff is:

diff --git a/Changes b/Changes
index 51ab638..dc38997 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension Otogiri

 {{$NEXT}}

+0.12 2014-06-05T08:29:05Z
+    - Stop deflation of parameters when calling delete() method.
+
 0.11 2014-05-30T10:10:49Z
     - INCOMPATIBLE CHANGE [ytnobody]
       Remove insert() method and it was became a synonym for fast_insert() method.