Rename 'ConferenceController' to 'ConferencesController', and 'ProposalController' to 'ProposalsController'

app/views/conference/_sponsors.html.haml

@@ -1,41 +0,0 @@
-= content_for :splash_nav do
-  %li
-    %a.smoothscroll{ href: '#sponsors' } Sponsors
-
-.container
-  .row
-    .col-md-12.text-center
-      %h2 Sponsors
-  - @conference.sponsorship_levels.each do |sponsorship_level|
-    -if sponsorship_level.sponsors.any?
-      - sponsorship_level.sponsors.each_slice(3) do |slice|
-        .row.row-centered
-          - slice.each do |sponsor|
-            .col-md-4.col-sm-4.col-centered.col-top
-              %a{ href: '#', data: { toggle: 'modal', target: "#modal_#{sponsor.id}" } }
-                = image_tag get_logo(sponsor), class: "img-responsive img-sponsor img-sponsor-#{sponsorship_level.position}"
-
-            .modal.fade{ id: "modal_#{sponsor.id}" }
-              .modal-dialog
-                .modal-content
-                  .modal-header
-                    %button.close{ data: { dismiss: 'modal' } }
-                      x
-                    .modal-title
-                      = sponsor.name
-                  .modal-body.text-center
-                    .logo
-                      = link_to sponsor.website_url, target: '_blank' do
-                        = image_tag get_logo(sponsor), class: "img-responsive img-sponsor img-sponsor-#{sponsorship_level.position}"
-                    .description
-                      = sponsor.description
-                  .modal-footer
-                    = link_to nil, "#{sponsor.website_url}", target: '_blank'
-  -if @conference.contact and !@conference.contact.sponsor_email.blank?
-    .row
-      .col-md-12
-        %p.text-muted.text-center
-          %small
-            Want to sponsor #{@conference.short_title}?
-            = link_to("mailto: #{@conference.contact.sponsor_email}?subject=#{@conference.short_title}%20Sponsorship") do
-              Please contact us!