Added favicon condition everywhere

header.php

@@ -18,10 +18,14 @@ header("X-Frame-Options: DENY");
 
     <title><?php echo nullable_htmlentities($session_company_name); ?> | <?php echo nullable_htmlentities($config_app_name); ?></title>
 
-    <!-- If Fav Icon exists else use the default one -->
+    <!-- 
+    Favicon
+    If Fav Icon exists else use the default one 
+    -->
     <?php if(file_exists('uploads/favicon.ico')) { ?>
         <link rel="icon" type="image/x-icon" href="/uploads/favicon.ico">
     <?php } ?>
+    
     <!-- Font Awesome Icons -->
     <link rel="stylesheet" href="plugins/fontawesome-free/css/all.min.css">