Adds link back to google+ page

Needed to become 'verified', and request a vanity URL.

Author: Luc Bourlier

_layouts/index.html

@@ -7,6 +7,7 @@
   a.featureLink { font-size:18px; font-weight: bold; color: #404040;text-shadow:0 1px 0 rgba(255,255,255, 0.5);}
   a.featureLink:hover { text-decoration:none;}
 </style>
+<a href="https://plus.google.com/117999407302981516940" rel="publisher"/>
 {% include headerbottom.txt %}
 {% include topbar.txt %}
 {% include frontpage.txt %}