improved maps and browse events, removed search

frontend/templates/home.html.twig

@@ -72,7 +72,6 @@
       <h4>Explore</h4>
       <ul>
         <li><a href="{{ path('event_list') }}">Browse events</a></li>
-        <li><a href="{{ path('search') }}">Search</a></li>
         <li><a href="{{ path('map') }}">Map</a></li>
       </ul>
     </div>