Use a component to render poll results

We're also renaming the `poll-results-stats` class to `poll-results`.
The former name was confusing because it had nothing to do with stats.

app/components/polls/results_component.html.erb

@@ -0,0 +1,22 @@
+<% provide :title, poll.name %>
+
+<div class="polls-results">
+  <%= render Polls::PollHeaderComponent.new(poll) %>
+
+  <%= render "poll_subnav" %>
+
+  <div class="row margin" data-equalizer data-equalize-on="medium">
+    <div class="small-12 medium-3 column sidebar" data-equalizer-watch>
+      <p><strong><%= t("polls.show.results.title") %></strong></p>
+      <ul class="menu vertical">
+        <%- poll.questions.each do |question| %>
+          <li><%= link_to question.title, "##{question.title.parameterize}" %></li>
+        <% end %>
+      </ul>
+    </div>
+
+    <div class="small-12 medium-9 column" data-equalizer-watch>
+      <%= render Polls::Results::QuestionComponent.with_collection(poll.questions) %>
+    </div>
+  </div>
+</div>

app/components/polls/results_component.rb

@@ -0,0 +1,7 @@
+class Polls::ResultsComponent < ApplicationComponent
+  attr_reader :poll
+
+  def initialize(poll)
+    @poll = poll
+  end
+end