[accessibility-guide/f20] Added os_ver

[Eric Christensen]

commit 2558b75cb0e9d4be307100b0318a015cd4f0b226
Author: Eric Christensen <echriste at redhat.com>
Date:   Sun Mar 23 12:47:05 2014 -0400

    Added os_ver

 publican.cfg |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/publican.cfg b/publican.cfg
index cdb5d60..2007a4f 100644
--- a/publican.cfg
+++ b/publican.cfg
@@ -5,3 +5,4 @@ debug: 0
 xml_lang: en-US
 type: Article
 brand: fedora
+os_ver: el6