Fix sort order on the homepage (rust-gamedev#60)

Author: 17cupsofcoffee

content/posts/_index.md

@@ -2,4 +2,5 @@
 redirect_to = "/"
 insert_anchor_links = "right"
 page_template = "post.html"
+sort_by = "date"
 +++

templates/includes/home.html

@@ -29,7 +29,7 @@ <h2 class="post-list-heading">{{ section.title | default(value="Latest News") }}
     {% set posts = get_section(path="posts/_index.md") %}
     {% if posts and posts.pages | length > 0 %}
         <ul class="post-list">
-            {% for post in posts.pages | reverse %}
+            {% for post in posts.pages %}
                 <li>
                     {% if post.date %}
                         {% set date_format = config.extra.date_format | default(value="%b %-d, %Y") %}