Checking in changes prior to tagging of version 0.16.

Changelog diff is:

diff --git a/Changes b/Changes
index bd65159..91e45e3 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,12 @@ Revision history for Perl extension OrePAN2

 {{$NEXT}}

+0.16 2013-11-03T10:17:24Z
+
+    - Support cpanm compatible git schemas.
+      git+file://path/to/git/repository.git
+      (songmu)
+
 0.15 2013-09-26T02:51:42Z

     - Change logging level