Checking in changes prior to tagging of version 0.84.

Changelog diff is:

diff --git a/Changes b/Changes
index b923d7c..63df3e7 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension Nephia

 {{$NEXT}}

+0.84 2013-10-21T17:07:04Z
+    - feature : add call method and Nephia::Container
+
 0.83 2013-10-05T23:13:23Z
     - bug fix : reset VERSION of skelton