add a 'all' link next to 'new emissions' on homepage (#1119)

panikweb_templates/templates/home.html

@@ -56,7 +56,8 @@
 
             {% if emissions %}
 		    <div id="recent-emissions">
-		    <h3 class="sectionLabel"><a href="{% url 'emissions' %}">Nouvelles émissions</a></h3>
+		    <h3 class="sectionLabel right"><a href="{% url 'emissions' %}">Toutes</a></h3>
+		    <h3 class="sectionLabel">Nouvelles émissions</h3>
 		    <ul class="custom list padded">
 		    {% for emission in emissions %}
 			    <li class="item">