new edit webhook UI

templates/repo/settings/hook_history.tmpl

@@ -1,12 +1,8 @@
 {{if .PageIsSettingsHooksEdit}}
-<div id="setting-content">
-      <div id="repo-hooks-history-panel" class="panel panel-radius">
-          <div class="panel-header">
-          	<strong>{{.i18n.Tr "repo.settings.recent_deliveries"}}</strong>
-          </div>
-          <ul class="panel-body setting-list">
-            	<li>Coming soon!</li>
-          </ul>
-      </div>
+<h4 class="ui top attached header">
+  {{.i18n.Tr "repo.settings.recent_deliveries"}}
+</h4>
+<div class="ui attached segment">
+	Coming soon!
 </div>
 {{end}}