Remove categories from index.html

Categories aren't important for our site.
Signed-off-by: Ethan Madison <ethan@ethanmad.com>

layouts/index.html

@@ -17,29 +17,6 @@
 	</div>
 {{ end }}
 
-<div class="row doc-category">
-	<h2>Pages in Categories</h2>
-	<div>
-		<ul class="doc-list-category">
-		{{ range $name, $taxonomy := .Site.Taxonomies.categories }}
-			<li>
-				<a href="{{ $baseUrl }}/categories/{{ $name | urlize }}">
-					<span class="doc-list-category">{{ $name | title }}</span>
-				</a>
-				<ul>{{ range $taxonomy.Pages }}
-					<li><a href="{{ .RelPermalink }}">
-						<span>{{ .Title }}{{ if .Draft }} #Draft{{ end }}</span>
-						<span class="doc-entry-meta">(<time datetime="{{ .Date.Format "2006-01-02" }}">{{ .Date.Format "January 02, 2006" }}</time>)
-					</span>
-				</a></li>
-				{{ end }}
-				</ul>
-			</li>
-		{{ end }}
-		</ul>
-	</div>
-</div>
-
 {{ if isset .Site.Params "withSitePosts" }}
 <hr />