Move sponsor data to theme data

So it can be reused

content/_index.md

@@ -44,19 +44,6 @@ sections:
     color_classes: bg-primary-color-light black
     image: /images/home-page-templating-example.png
     copy: "Hugo's Go-based templating provides just the right amount of logic to build anything from the simple to complex. If you prefer Jade/Pug-like syntax, you can also use Amber, Ace, or any combination of the three."
-sponsors:
-  - name: "Forestry.io"
-    link: https://forestry.io/
-    logo: /images/sponsors/forestry-logotype.svg
-    copy: 
-  - name:
-    link:
-    logo:
-    copy:
-  - name:
-    link:
-    logo:
-    copy:
 ---
 
 Hugo is one of the most popular open-source static site generators. With its amazing speed and flexibility, Hugo makes building websites fun again.

themes/gohugoioTheme/data/sponsors.toml

@@ -0,0 +1,17 @@
+[[banners]]
+name = "Forestry.io"
+link = "https://forestry.io/"
+logo = "/images/sponsors/forestry-logotype.svg"
+copy = ""
+
+[[banners]]
+name = ""
+link = ""
+logo = ""
+copy = ""
+
+[[banners]]
+name = ""
+link = ""
+logo = ""
+copy = ""

themes/gohugoioTheme/layouts/partials/home-page-sections/sponsors.html

@@ -1,11 +1,10 @@
-{{$sponsors := .cx.Site.GetPage "home"}}
 {{$classes_box := "ba b--light-gray bg-light-gray br3 flex flex-column flex-wrap items-center justify-center ph3 pv4 mb4 w-100 w-30-l "}}
-{{if $sponsors.Params.sponsors}}
-  <section class="{{.classes_section | default "bg-primary-color-dark b--light-gray bb bt ph5 pv4 w-100"}}">
+{{ with .cx.Site.Data.sponsors }}
+  <section class="{{ $.classes_section | default "bg-primary-color-dark b--light-gray bb bt ph5 pv4 w-100"}}">
     <div class="center mw9"> 
       <f3 class="b f3 light-gray">Hugo Sponsors</f3>
       <div class="flex-ns flex-wrap center justify-between  pt3">
-        {{ range $sponsors.Params.sponsors }}
+        {{ range .banners }}
           {{if .logo}}
             <div class="{{$classes_box}} o-100">
               {{with .link -}}