fixed blog ordering

modified home.html to put external blogs before internal blogs.

Author: mdcramer

_layouts/home.html

@@ -9,14 +9,14 @@
 <div id="main" role="main">
   {% include sidebar.html %}
   <div class = 'archive'>
-    {%- for blog in site.data.blogs.internal_blogs -%}
-    <a class = 'blog_card' href = '/{{ blog.name | downcase | slugify }}/'>
+    {%- for blog in site.data.blogs.external_blogs -%}
+    <a class = 'blog_card' href = '{{ blog.url }}' target = '_blank' rel = 'noopener'>
       <h2 class = 'blog_header'>{{ blog.name }}</h2>
       <p class = 'blog_excerpt'>{{ blog.description }}</p>
     </a>
     {%- endfor -%}
-    {%- for blog in site.data.blogs.external_blogs -%}
-    <a class = 'blog_card' href = '{{ blog.url }}' target = '_blank' rel = 'noopener'>
+    {%- for blog in site.data.blogs.internal_blogs -%}
+    <a class = 'blog_card' href = '/{{ blog.name | downcase | slugify }}/'>
       <h2 class = 'blog_header'>{{ blog.name }}</h2>
       <p class = 'blog_excerpt'>{{ blog.description }}</p>
     </a>