show status of pull requests and if it's closed

rhodecode/templates/pullrequests/pullrequest_show_all.html

@@ -24,8 +24,9 b''
         <div>
           <h4  style="border:0px;padding:0px">
             %if pr.is_closed():
-            <img src="${h.url('/images/icons/tick.png')}" alt="${_('Closed')}" />
+                <img src="${h.url('/images/icons/lock_go.png')}" title="${_('Closed')}"/>
             %endif
+            <img src="${h.url('/images/icons/flag_status_%s.png' % str(pr.last_review_status))}" />
             <a href="${h.url('pullrequest_show',repo_name=c.repo_name,pull_request_id=pr.pull_request_id)}">
             ${_('Pull request #%s opened by %s on %s') % (pr.pull_request_id, pr.author.full_name, h.fmt_date(pr.created_on))}
             </a>