Add .html to partials (#188)

CONTRIBUTORS.md

@@ -38,3 +38,4 @@
 - [Wataru Mizukami](https://github.com/tarumzu)
 - [Yudi Widiyanto](https://github.com/yudiwdynto)
 - [Łukasz Mróz](https://github.com/mrozlukasz)
+- [Jia "Jay" Tan](https://github.com/j7an)

layouts/posts/single.html

@@ -21,8 +21,8 @@
               {{ i18n "reading_time" .ReadingTime }}
             </span>
           </div>
-          {{ with .Page.Params.Categories }}{{ partial "taxonomy/categories" . }}{{ end }}
-          {{ with .Page.Params.Tags }}{{ partial "taxonomy/tags" . }}{{ end }}
+          {{ with .Page.Params.Categories }}{{ partial "taxonomy/categories.html" . }}{{ end }}
+          {{ with .Page.Params.Tags }}{{ partial "taxonomy/tags.html" . }}{{ end }}
         </div>
       </header>
 
@@ -31,11 +31,11 @@
       </div>
 
       <footer>
-        {{ partial "posts/series" . }}
-        {{ partial "posts/disqus" . }}
+        {{ partial "posts/series.html" . }}
+        {{ partial "posts/disqus.html" . }}
       </footer>
     </article>
 
-    {{ partial "posts/math" . }}
+    {{ partial "posts/math.html" . }}
   </section>
 {{ end }}