remove prose for the sake of simplifying

_config.yml

@@ -200,56 +200,6 @@ exclude:
   - README.md
   - Vagrantfile
 
-# prose.io config
-prose:
-  rooturl: '_posts'
-  media: 'img'
-  ignore:
-    - 404.html
-    - LICENSE
-    - feed.xml
-    - _config.yml
-    - /_layouts
-    - /_includes
-    - /assets
-  metadata:
-    _posts:
-      - name: "layout"
-        field:
-          element: "hidden"
-          value: "post"
-      - name: "title"
-        field:
-          element: "text"
-          label: "Post title"
-          placeholder: "Title"
-          alterable: true
-      - name: "subtitle"
-        field:
-          element: "textarea"
-          label: "Subtitle"
-          placeholder: "A description of your post."
-          alterable: true
-      - name: "date"
-        field:
-          element: "text"
-          label: "Date"
-          help: "Enter date of post."
-          placeholder: "yyyy-mm-dd"
-          alterable: true
-      - name: "image"
-        field:
-          element: "text"
-          label: "Image"
-          help: "Add a thumbnail image to your post."
-          placeholder: "Thumbnail"
-          alterable: true
-      - name: "published"
-        field:
-          element: "checkbox"
-          label: "Publish"
-          help: "Check to publish post, uncheck to hide."
-
 plugins:
   - jekyll-paginate
   - jekyll-sitemap