Add separate blog index page and show all posts on the front page

_includes/header.html

@@ -6,7 +6,7 @@
 
     <nav role="navigation" class="site-header__navigation">
       <ul>
-        <li><a href="{{ root_url }}/">Blog</a></li>
+        <li><a href="{{ root_url }}/blog">Blog</a></li>
         <li><a href="{{ root_url }}/photos">Photos</a></li>
         <li><a href="{{ root_url }}/about">About</a></li>
       </ul>

blog/index.html

@@ -0,0 +1,32 @@
+---
+layout: default
+pagination:
+  enabled: true
+  category: blog
+---
+
+{% assign index = true %}
+
+{% include header.html %}
+
+<div id="content">
+  {% for post in paginator.posts %}
+    {% assign content = post.content %}
+
+    <article class="article">
+      {% include index_article.html %}
+    </article>
+  {% endfor %}
+
+  <div class="container pagination">
+    {% if paginator.next_page %}
+      <a class="prev" href="{{ paginator.next_page_path }}">&larr; Older</a>
+    {% endif %}
+
+    {% if paginator.previous_page %}
+      <a class="next" href="{{ paginator.previous_page_path }}">Newer &rarr;</a>
+    {% endif %}
+  </div>
+</div>
+
+{% include footer.html %}

index.html

@@ -2,7 +2,6 @@
 layout: default
 pagination:
   enabled: true
-  category: blog
 ---
 
 {% assign index = true %}