Get rid of the home controller

app/views/conference/index.html.haml

@@ -0,0 +1,29 @@
+.container
+  .row
+    .col-md-12
+      .page-header
+        %h2 Upcoming Conferences
+  - @current.each do |conference|
+    = render :partial => "conference_details", :locals => {:conference => conference}
+  -if @antiquated and @antiquated.any?
+    .row
+      .col-md-12
+        %p.text-right
+          %button{:type=>"button", :class=>"btn btn-link btn-sm", "data-toggle"=>"collapse", "data-target"=>"#antiquated", "aria-expanded"=>"true", "aria-controls"=>"antiquated"}
+            Older conferences
+            = "(#{@antiquated.count})"
+            %i.fa.fa-chevron-right
+            %i.fa.fa-chevron-down{:style => 'display: none'}
+    #antiquated.collapse
+      - @antiquated.each do |conference|
+        = render :partial => "conference_details", :locals => {:conference => conference}
+
+:javascript
+  $('#antiquated').on('hidden.bs.collapse', function () {
+    $( ".fa-chevron-down" ).hide();
+    $( ".fa-chevron-right" ).show();
+  })
+  $('#antiquated').on('shown.bs.collapse', function () {
+    $( ".fa-chevron-down" ).show();
+    $( ".fa-chevron-right" ).hide();
+  })