Create categories.html

Author: Truong Nguyen V

categories.html

@@ -0,0 +1,31 @@
+---
+layout: page
+title: Categories
+---
+
+<div class="col-sm-3 col-xs-6">
+    <ul class="nav nav-tabs-vertical">
+      {% assign categories_list = site.categories %}
+      {% if categories_list.first[0] == null %}
+        {% for category in categories_list %}
+            <li>
+                <a href="{{ site.BASE_PATH }}/{{ site.categories_path }}#{{ category | replace:' ','-' }}-ref" data-toggle="tab">
+                  {{ category | capitalize }} <span class="badge pull-right">({{ site.categories[category].size }} post)</span>
+               </a>
+            </li>
+        {% endfor %}
+      {% else %}
+        {% for category in categories_list %}
+            <li>
+                <a href="{{ site.BASE_PATH }}/{{ site.categories_path }}#{{ category[0] | replace:' ','-' }}-ref" data-toggle="tab">
+                    {{ category[0] | capitalize }} <span class="badge pull-right">({{ category[1].size }} post)</span>
+                </a>
+            </li>
+        {% endfor %}
+      {% endif %}
+      {% assign categories_list = nil %}
+    </ul>
+</div>
+
+
+<div class="clearfix"></div>