use branding images

Author: TimBest

_layouts/base.html

@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1"/>
     <meta name="theme-color" content="#59B390"/>
     <title>{{ page.title }}</title>
-    <link rel="shortcut icon" type="/image/x-icon" href="/images/favicon.png"/>
+    <link rel="shortcut icon" type="/image/x-icon" href="/brand/images/favicon.png"/>
     <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/3.0.3/normalize.min.css"/>
     <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css" rel="stylesheet" type="text/css"/>
     <link href="https://fonts.googleapis.com/css?family=Lato" rel="stylesheet" type="text/css"/>