Fix italics issue with nux state on homepage

Summary: We moved to having "no data" strings render in italics, but sometimes it doesn't make sense. This renders out the panel a little more expected.

Test Plan: Clean install of Phabricator, read home page activity box.

Reviewers: epriestley

Reviewed By: epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D17415

src/applications/home/view/PHUIHomeView.php

@@ -184,12 +184,18 @@ Welcome to Phabricator, here are some links to get you started:
 EOT
 );
       }
-      $welcome = new PHUIRemarkupView($viewer, $content);
 
+      if ($results) {
         $list = new PHUIObjectItemListView();
         $view = new PhabricatorApplicationSearchResultView();
         $view->setObjectList($list);
-      $view->setNoDataString($welcome);
+      } else {
+        $content = id(new PHUIBoxView())
+          ->appendChild(new PHUIRemarkupView($viewer, $content))
+          ->addClass('mlt mlb msr msl');
+        $view = new PhabricatorApplicationSearchResultView();
+        $view->setContent($content);
+      }
     }
 
     $title = pht('Recent Activity');