Checking in changes prior to tagging of version 0.05.

Changelog diff is:

diff --git a/Changes b/Changes
index 0563522..1a96d0a 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension Perl-Lexer

 {{$NEXT}}

+0.05 2014-04-28T08:14:28Z
+    - Supported 5.19.11
+    - Removed duplicated headers
+
 0.04 2014-04-16T07:22:44Z
     - Added OP_CLASS definition for perl < 5.12