Shows geozones when listing polls

app/controllers/polls_controller.rb

@@ -5,7 +5,7 @@ class PollsController < ApplicationController
   has_filters %w{current expired incoming}
 
   def index
-    @polls = @polls.send(@current_filter).sort_for_list.page(params[:page])
+    @polls = @polls.send(@current_filter).includes(:geozones).sort_for_list.page(params[:page])
   end
 
   def show

app/views/polls/index.html.erb

@@ -21,6 +21,11 @@
           <div class="small-12 medium-6 column">
             <h3><%= poll.name %></h3>
             <p class="dates"><%= poll_dates(poll) %></p>
+            <ul class="no-bullet margin-top tags">
+              <% poll.geozones.each do |g| %>
+                <li class="inline-block"><span><%= g.name %></span></li>
+              <% end %>
+            </ul>
           </div>
           <div class="small-12 medium-6 column text-right">
             <%= link_to t("polls.index.button"),