Checking in changes prior to tagging of version 0.19.

Changelog diff is:

diff --git a/Changes b/Changes
index 0a777af..73f06cc 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension Nephia

 {{$NEXT}}

+0.19 2013-06-27T07:13:20Z
+        - feature : allow to use multiple flavor in nephia-setup
+
 0.18 2013-06-26T16:07:12Z
         - bug fix : Nephia::MetaTemplate tag matching rule was not good :(