Add missing contirb/rcric/config.el file

contrib/rcirc/config.el

@@ -0,0 +1,19 @@
+;;; config.el --- rcirc Layer configuration File for Spacemacs
+;;
+;; Copyright (c) 2012-2014 Sylvain Benner
+;; Copyright (c) 2014-2015 Sylvain Benner & Contributors
+;;
+;; Author: Sylvain Benner <sylvain.benner@gmail.com>
+;; URL: https://github.com/syl20bnr/spacemacs
+;;
+;; This file is not part of GNU Emacs.
+;;
+;;; License: GPLv3
+
+;; Variables
+
+(defvar rcirc-enable-authinfo-support nil
+  "if non nil then authentication uses authinfo.")
+
+(defvar rcirc-enable-znc-support nil
+  "if non nil then znc is enabled.")