Set favicon & set icon in manifest;

index.html

@@ -5,6 +5,7 @@
         Kara
     </title>
     <meta charset="utf8">
+    <link rel="icon" href="/favicon.ico">
     <link rel="manifest" href="manifest/kara.json">
     <link href="https://bootswatch.com/4/slate/bootstrap.min.css" rel="stylesheet" type="text/css"/>
     <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0, shrink-to-fit=no" name="viewport">

manifest/kara.json

@@ -3,7 +3,7 @@
   "name": "Kara",
   "icons": [
     {
-      "src": "img/luna.png",
+      "src": "/img/logo/luna/256.png",
       "type": "image/png",
       "sizes": "256x256"
     }