Add social icons

Author: knolleary

_includes/footer.html

@@ -1,5 +1,10 @@
   <div class="container">
     <div class="footer">
+      <p>
+        <a href="http://github.com/node-red/node-red"><i class="icon-github icon-3x"></i></a>
+        &nbsp;&nbsp;&nbsp;
+        <a href="http://twitter.com/nodered"><i class="icon-twitter icon-3x"></i></a>
+      </p>
       <p>&copy; IBM Corp. 2013</p>
     </div>
   </div>

_includes/header.html

@@ -6,10 +6,10 @@
 	<title>Node-RED{% if page.title %} : {{ page.title }}{% endif %}</title>
 	<link href='http://fonts.googleapis.com/css?family=Roboto+Slab:400,700,300,100' rel='stylesheet' type='text/css'>
     <link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.no-icons.min.css" rel="stylesheet">
-    <link href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css" rel="stylesheet">
 	<link href="/bootstrap/css/bootstrap.min.css" rel="stylesheet" media="screen">
 	<link href="/bootstrap/css/bootstrap.slate.min.css" rel="stylesheet" media="screen">
 	<link href="/bootstrap/css/bootstrap-responsive.min.css" rel="stylesheet" media="screen">
+    <link href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css" rel="stylesheet">
 
 	<link href="/css/style.css" rel="stylesheet" media="screen">
 </head>

css/style.css

@@ -75,10 +75,15 @@ li.active {
     margin-bottom: 0;
 }
 .footer {
+    color: #eee;
     text-align: center;
     margin-top: 40px;
     font-size: 0.8em;
 }
+.footer a {
+    color: #eee;
+    text-decoration: none;
+}
 
 .alert {
     text-shadow: none;