fix issues with featured image

layouts/partials/page-header.html

@@ -1,5 +1,5 @@
 {{ if .Params.featured_image }}
-  <header class="cover bg-center"{{ with .Params.featured_image }} style="background-image: url('{{ . }}');"{{ end }}>
+  <header class="cover bg-center" style="background-image: url('{{ .Params.featured_image  | absURL }}');">
     <div class="pb3-m pb6-l bg-black-60">
       {{ partial "site-navigation.html" . }}
       <div class="tc-l pv6 ph3 ph4-ns">

layouts/partials/site-header.html

@@ -1,5 +1,5 @@
 {{ if .Params.featured_image }}
-  <header class="cover bg-center"{{ with .Params.featured_image }} style="background-image: url('{{ . }}');"{{ end }}>
+  <header class="cover bg-center" style="background-image: url('{{ .Params.featured_image  | absURL }}');">
     <div class="bg-black-60">
       {{ partial "site-navigation.html" .}}
       <div class="tc-l pv4 pv6-l ph3 ph4-ns">

readme.md

@@ -37,3 +37,6 @@ Includes examples of
 
 
 This theme uses the "Tachyons" CSS library. This will allow you to manipulate the design of the theme by changing class names in HTML without touching the original CSS files. For more information see the [Tachyons website](http://tachyons.io/).
+
+TODO:
+- ADD INSTRUCTIONS