Use ApplicationSearch in projects

Summary: Ref T2715. I stripped a bunch of stuff from the list since it was buggy, slow, or both. Some day, we'll rebuild it.

Test Plan: {F51128}

Reviewers: btrahan, chad

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T2715

Differential Revision: https://secure.phabricator.com/D6525

src/applications/project/application/PhabricatorApplicationProject.php

@@ -35,7 +35,7 @@ final class PhabricatorApplicationProject extends PhabricatorApplication {
   public function getRoutes() {
     return array(
       '/project/' => array(
-        '' => 'PhabricatorProjectListController',
+        '(?:query/(?P<queryKey>[^/]+)/)?' => 'PhabricatorProjectListController',
         'filter/(?P<filter>[^/]+)/' => 'PhabricatorProjectListController',
         'edit/(?P<id>[1-9]\d*)/' => 'PhabricatorProjectProfileEditController',
         'members/(?P<id>[1-9]\d*)/'