Adding search service

doc/examples/originalComponents/services/search/html.template

+{%include "../../includes/header.inc"%}
+    <div class="container-fuild">
+      <h1>Results searching for "{{lodspk.args.arg0}}"</h1>
+        <ul>
+    {% for row in models.main %}
+        <li><a href="{{ row.resource.value }}">{{row.label.curie}}</a></li>
+    {% endfor %}
+    </ul>
+   </div>
+  </body>
+</html>

doc/examples/originalComponents/services/search/json.template

+[
+    {%for i in models.main%}{%if !forloop.first && models.main|length > 1%},{%endif%}
+      { "value": "{{i.label.value}}", "uri": "{{i.resource.value}}"}
+    {%endfor%}
+  ]

doc/examples/originalComponents/services/search/queries/main.query

+SELECT DISTINCT ?resource ?label WHERE {
+  {
+    GRAPH ?g {
+      ?resource rdfs:label ?label .
+    }
+  }UNION{
+    ?resource rdfs:label ?label .
+  }
+  FILTER(regex(str(?label), "{{lodspk.args.arg0}}", "i"))
+}
+LIMIT 10