Add version to the package header.

Author: grafov

go-playground.el

@@ -5,6 +5,7 @@
 ;; Author: Alexander I.Grafov (axel) <[email protected]>
 ;; URL: https://github.com/grafov/go-playground
 ;; Keywords: tools, golang
+;; Version: 1.1
 ;; Package-Requires: ((emacs "24") (go-mode "1.4.0") (gotest "0.13.0"))
 
 ;; This program is free software; you can redistribute it and/or modify