modularize themes and convert them to sass (closes #191)

index.html

@@ -12,8 +12,6 @@
 		<meta name="apple-mobile-web-app-capable" content="yes" />
 		<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
 		
-		<link href='http://fonts.googleapis.com/css?family=Lato:400,700,400italic,700italic' rel='stylesheet' type='text/css'>
-		
 		<link rel="stylesheet" href="css/reveal.css">
 		<link rel="stylesheet" href="css/theme/default.css" id="theme">
 
@@ -328,7 +326,7 @@ function linkify( selector ) {
 		<script src="js/reveal.min.js"></script>
 
 		<script>
-			
+
 			// Full list of configuration options available here:
 			// https://github.com/hakimel/reveal.js#configuration
 			Reveal.initialize({
@@ -350,7 +348,7 @@ function linkify( selector ) {
 					{ src: 'plugin/speakernotes/client.js', async: true, condition: function() { return window.location.host === 'localhost:1947'; } }
 				]
 			});
-			
+
 		</script>
 
 	</body>