Checking in changes prior to tagging of version 0.11.

Changelog diff is:

diff --git a/Changes b/Changes
index 5c91400..bb962fb 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,12 @@ Revision history for Perl extension B-Tap

 {{$NEXT}}

+0.11 2014-03-10T01:31:58Z
+
+    [INCOMPATIBLE CHANGES]
+    - Devel::CodeObserver returns Devel::CodeObserver::Result instead of plain ArrayRef
+      (tokuhirom)
+
 0.10 2014-03-10T01:13:04Z

     - Added Devel::CodeObserver(formely known as Test::Power::Core)