Google+

Please follow following steps:

1. Upload a Google+ icon gplus.png in touch/images folder.
2. Open templates/page.tpl.php in a text editor.
3. Find following codes:
   

   <ul id="header-social">
   

4. Add following code just after it:
   

   <li><a href="Google + Profile link" target="_blank" rel="me"><img src="<?php global $base_url; echo $base_url.'/'.$directory; ?>/images/gplus.png" alt="Google Plus"/></a></li>
   

In above code change Google + Profile link to your actual Google+ profile link.

Done!!!