Merge pull request #504 from communitiesuk/bug/cldc-1174

cldc-1174, cldc-1184: fix table semantics and markup

app/views/case_logs/_log_list.html.erb

@@ -1,12 +1,10 @@
-<figure class="app-figure">
-  <figcaption id="<%= title.dasherize %>" class="app-figure__caption">
+<table class="govuk-table">
+  <caption class="govuk-!-text-align-left govuk-!-margin-top-4 govuk-!-margin-bottom-4">
     <span class="govuk-!-margin-right-4">
       <strong><%= pagy.count %></strong> total <%= title.downcase %>
     </span>
     <%= govuk_link_to "Download (CSV)", "/logs.csv", type: "text/csv" %>
-  </figcaption>
-  <section class="app-table-group" tabindex="0" aria-labelledby="<%= title.dasherize %>">
-    <table class="govuk-table">
+  </caption>
   <thead class="govuk-table__head">
     <tr class="govuk-table__row">
       <th class="govuk-table__header" scope="col">Log</th>
@@ -57,5 +55,3 @@
     <% end %>
   </tbody>
 </table>
-  </section>
-</figure>