Add slugs to project manage page

Summary: Minor, just shows the slugs on the manage project page, also normalized language to "details"

Test Plan: review a project with slugs, description.

Reviewers: amckinley

Reviewed By: amckinley

Subscribers: epriestley, Korvin

Differential Revision: https://secure.phabricator.com/D17985

src/applications/project/controller/PhabricatorProjectController.php

@@ -166,4 +166,12 @@ abstract class PhabricatorProjectController extends PhabricatorController {
       ->buildResponse();
   }
 
+  public function renderHashtags(array $tags) {
+    $result = array();
+    foreach ($tags as $key => $tag) {
+      $result[] = '#'.$tag;
+    }
+    return implode(', ', $result);
+  }
+
 }

src/applications/project/controller/PhabricatorProjectManageController.php

@@ -138,6 +138,12 @@ final class PhabricatorProjectManageController
       pht('Looks Like'),
       $viewer->renderHandle($project->getPHID())->setAsTag(true));
 
+    $slugs = $project->getSlugs();
+    $tags = mpull($slugs, 'getSlug');
+
+    $view->addProperty(
+      pht('Hashtags'),
+      $this->renderHashtags($tags));
 
     $field_list = PhabricatorCustomField::getObjectFields(
       $project,
@@ -147,5 +153,4 @@ final class PhabricatorProjectManageController
     return $view;
   }
 
-
 }

src/applications/project/controller/PhabricatorProjectProfileController.php

@@ -135,7 +135,7 @@ final class PhabricatorProjectProfileController
     }
 
     $header = id(new PHUIHeaderView())
-      ->setHeader(pht('Properties'));
+      ->setHeader(pht('Details'));
 
     $view = id(new PHUIObjectBoxView())
       ->setHeader($header)