Allow excluding paths from package

Summary: Resolves T2149.

Test Plan:
  $ bin/storage upgrade

# /owners/ - saw +
# /owners/package/1/ - saw +
# /owners/edit/1/ - added exclude paths, saw correct e-mail
# /rPabc123 - included paths are still highlighted and excluded not
# /owners/view/search/?path=/included/ - found
# /owners/view/search/?path=/excluded/ - not found
# owners.query - path: /included/
# owners.query - path: /excluded/
# new unit test

  PhabricatorOwnersPackage::loadAffectedPackages(
    $repository,
    array('/excluded/b.php'));

  PhabricatorOwnersPackage::loadAffectedPackages(
    $repository,
    array('/included/a.php'));

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Maniphest Tasks: T2149

Differential Revision: https://secure.phabricator.com/D4102

src/applications/owners/controller/PhabricatorOwnersEditController.php

@@ -47,6 +47,7 @@ final class PhabricatorOwnersEditController
 
       $paths = $request->getArr('path');
       $repos = $request->getArr('repo');
+      $excludes = $request->getArr('exclude');
 
       $path_refs = array();
       for ($ii = 0; $ii < count($paths); $ii++) {
@@ -56,6 +57,7 @@ final class PhabricatorOwnersEditController
         $path_refs[] = array(
           'repositoryPHID'  => $repos[$ii],
           'path'            => $paths[$ii],
+          'excluded'        => $excludes[$ii],
         );
       }
 
@@ -102,6 +104,7 @@ final class PhabricatorOwnersEditController
         $path_refs[] = array(
           'repositoryPHID' => $path->getRepositoryPHID(),
           'path' => $path->getPath(),
+          'excluded' => $path->getExcluded(),
         );
       }
     }