Added site description metadata

index.html

@@ -6,6 +6,7 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
     <title>Kunal Malkan</title>
+    <meta name="description" content="Kunal Malkan is an engineer with an eye for good design in both software and visualization.">
     <link rel="apple-touch-icon" sizes="180x180" href="favicon/apple-touch-icon.png">
     <link rel="icon" type="image/png" sizes="32x32" href="favicon/favicon-32x32.png">
     <link rel="icon" type="image/png" sizes="16x16" href="favicon/favicon-16x16.png">