Apply lint rules to Phabricator

Summary: Mostly applies a new call spacing rule; also a few things that have slipped through via pull requests and such

Test Plan: `find src/ -type f -name '*.php' | xargs -n16 arc lint --output summary --apply-patches`

Reviewers: chad

Reviewed By: chad

CC: aran

Differential Revision: https://secure.phabricator.com/D5002

src/applications/config/controller/PhabricatorConfigGroupController.php

@@ -46,8 +46,7 @@ final class PhabricatorConfigGroupController
       array(
         'title' => $title,
         'device' => true,
-      )
-    );
+      ));
   }
 
   private function buildOptionList(array $options) {