add nav bar to admin

gazetteer/static/css/gaz_admin.css

@@ -0,0 +1,27 @@
+.nav
+{width:98%;
+margin-bottom:2%;
+margin:0 auto;}
+
+.nav ul
+{padding-top: 4px;
+padding-bottom: 4px;
+padding-left:1%;
+background-image:url(http://gazetteer.in/admin/media/img/admin/default-bg.gif);
+background-color:#7CA0C7;} 
+
+.nav ul li
+{padding-right: 60px;
+list-style:none;
+display:inline;
+color:#FFF;
+font-weight:bold;
+cursor:pointer;}
+
+.nav ul li a
+{text-decoration:none;
+color:#FFF;}
+
+.nav ul li a:hover
+{color:#036;}
+

gazetteer/templates/admin/base_site.html

@@ -3,8 +3,22 @@
 
 {% block title %}{{ title }} | {% trans 'Library of Congress Digital Gazetteer' %}{% endblock %}
 
+{% block extrahead %}
+    <link rel="stylesheet" href="/static/css/gaz_admin.css" />
+{% endblock %}
+
 {% block branding %}
 <h1 id="site-name">{% trans 'Library of Congress Digital Gazetteer' %}</h1>
 {% endblock %}
 
-{% block nav-global %} <a href="/search">Search on map</a>{% endblock %}
+{% block nav-global %}     
+<div class="nav">
+    <ul>
+        <li><a href="/">Search</a></li>
+        <li><a href="/admin/places/feature">Features</a></li>
+        <li><a href="/admin/places/featuretype">Feature Types</a></li>
+        <li><a href="/admin/places/authorityrecord">Authority Records</a></li>
+        <li><a href="/admin/places/authorityrecord">Time-Frames</a></li>
+    </ul>
+</div>
+{% endblock %}