add crowd funding to front page

index.html

@@ -49,6 +49,9 @@
         <div class="container-fluid header" style="background-color: white">
             <div class="row text-center">
                 <div class="col-md-12">
+		    <img src="images/diaspora-drawing.jpg" alt="Drawing by 夜來霧 - jakobu" class="centered img-responsive">
+		    <h2><b>poddery.com needs your support!</b></h2>
+		    <h3><a href="http://igg.me/at/save-poddery-2"><button class="btn btn-success">Contribute to our crowd funding campaign</button></a></h3>
                     <img src="images/Diaspora-logo-roboto.png" alt="Diaspora Logo" class="centered img-responsive">
                     <h3>The community-run Distributed Social-network</h3>
                 </div>