Fix template.

templates/archives.html

@@ -4,7 +4,7 @@
 {% block content %}
 <article>
   <header>
-    <h2>Archives</h2>
+    <h1>Archives</h1>
   </header>
   <div>
     <dl>

templates/authors.html

@@ -4,7 +4,7 @@
 {% block content %}
 <article>
   <header>
-    <h2>Authors</h2>
+    <h1>Authors</h1>
   </header>
   <div>
     <ul class="list">

templates/base.html

@@ -46,7 +46,7 @@
       <p>{{ SITESUBTITLE }}</p>
       <nav>
         <ul class="list">
-          {% for page in pages|sort %}
+          {% for page in pages|sort(attribute='title') %}
           <li><a href="{{ SITEURL }}/{{ page.url }}#{{ page.slug }}">{{ page.title }}</a></li>
           {% endfor %}
           {% for name, link in LINKS %}

templates/categories.html

@@ -4,7 +4,7 @@
 {% block content %}
 <article>
   <header>
-    <h2>Categories</h2>
+    <h1>Categories</h1>
   </header>
   <div>
     <ul class="list">

templates/page.html

@@ -4,7 +4,7 @@
 {% block content %}
 <article>
   <header>
-    <h2 id="{{ page.slug }}">{{ page.title }}</h2>
+    <h1 id="{{ page.slug }}">{{ page.title }}</h1>
   </header>
   <div>
     {{ page.content }}

templates/tags.html

@@ -4,7 +4,7 @@
 {% block content %}
 <article>
   <header>
-    <h2>Tags</h2>
+    <h1>Tags</h1>
   </header>
   <div>
     <ul class="list">