Update default.html

Author: JonathanMagnan

docs/_layouts/default.html

@@ -79,6 +79,10 @@
 	<div class="container">			
 		<div class="row">			
 			<div class="col-lg-9">
+					<div style="border: 1px solid #c00; width: 100%; padding: 10px;">
+						<div>Powered by: <span> <a href="http://entityframework-extensions.net/" target="_blank" style="color: #c00; text-decoration: underline;">Entity Framework Extensions (EFE)</a></div>
+						<div>Improve your Performance by 2000%</div>
+					</div>
 				<article style="padding-top: 60px;">
 					{{ content }}
 				</article>