Add project history and title strings

Summary: Ref T4010. Adds a history page and restores the transaction title strings, which previously sort-of existed in the defunct feed story class.

Test Plan: See screenshots.

Reviewers: chad, btrahan

Reviewed By: chad

CC: aran

Maniphest Tasks: T4010

Differential Revision: https://secure.phabricator.com/D7371

src/applications/project/application/PhabricatorApplicationProject.php

@@ -48,6 +48,7 @@ final class PhabricatorApplicationProject extends PhabricatorApplication {
         'board/(?P<id>[1-9]\d*)/' => 'PhabricatorProjectBoardController',
         'update/(?P<id>[1-9]\d*)/(?P<action>[^/]+)/'
           => 'PhabricatorProjectUpdateController',
+        'history/(?P<id>[1-9]\d*)/' => 'PhabricatorProjectHistoryController',
       ),
     );
   }