Change default time zone of RSS for event calendar (publiclab#2279)

app/views/sidebar/_user.html.erb

@@ -1,24 +1,15 @@
 <div class="col-md-3">
 
   <%= render :partial => "sidebar/post_button" %>
-  
+
   <% if params[:controller] != 'questions' %>
     <%= feature('sidebar-feature') %>
   <% end %>
-
-  <div class="hidden-xs hidden-sm">
-    <p><i class="fa fa-envelope"></i> <a href="/lists"><%= t('sidebar._user.discussion_list') %> &raquo;</a></p>
-    <p><%= t('sidebar._user.work_happens_on_discussion_lists') %> <a href="/lists"><%= t('sidebar._user.join_one_today') %></a></p>
-    <!--<p><a href="/wiki/barnraising-2013"><img src="/images/barnraising-2013.png" width="100%" /></a></p>-->
-    <hr />
-  </div>
 
   <% if params[:controller] == 'questions' %>
     <%= render partial: 'tag/sorting' %>
   <% end %>
 
-  <hr/>
-
   <%= render partial: 'sidebar/wikis', locals: { wikis: @wikis, title: I18n.t('sidebar._user.recent_wiki_edits'), node: @node } %>
 
 </div>

app/views/tag/rss.rss.builder

@@ -16,7 +16,7 @@ xml.rss :version => '2.0', 'xmlns:atom' => 'http://www.w3.org/2005/Atom' do
          xml.author     author
        if node.power_tag('date') != ''
           begin
-            xml.pubDate     DateTime.strptime(node.power_tag('date'), "%m-%d-%Y").rfc822
+            xml.pubDate     DateTime.strptime(node.power_tag('date'), "%m-%d-%Y").in_time_zone("America/New_York").rfc822
           rescue
             xml.pubDate     node.power_tag('date')
           end