Add tipue search integration

Integrated tipue search plugin functionality (https://github.com/getpelican/pelican-plugins/tree/master/tipue_search), to use add USE_TIPUE_SEARCH = True to pelicanconf.py and optional search.html page

templates/search.html

@@ -0,0 +1,19 @@
+{% if 'search' in DIRECT_TEMPLATES and USE_TIPUE_SEARCH %} {% extends 'base.html' %} {% block title %} Search - {{ SITENAME|striptags }} {% endblock title %} {% block content %}
+<script>
+    $(document).ready(function() {
+        $('#tipue_search_input').tipuesearch({
+            'show': 10,
+            'mode': 'json',
+            'contentLocation': '{{ SITEURL }}/tipuesearch_content.js'
+        });
+    });
+</script>
+
+<article class="single">
+    <header>
+        <h1 id="categories">{{ _('Search Results') }}</h1>
+    </header>
+    <div id="tipue_search_content"></div>
+</article>
+
+{% endblock content %} {% endif %}