Simplify Project status field

Summary:
This was a sort of speculative feature added by a contributor some time ago and
just serves as a label; for now, simplify it into "active" and "archived" and
remove "archived" projects from the "active" list.

  - Fix a bug where we'd publish a "renamed from X to X" transaction that had no
effect.
  - Publish stories about status changes.
  - Remove the "edit affiliation" controller, which has no links in the UI
(effectively replaced by join/leave links).
  - Add query/conduit support.

Test Plan: Edited the status of several projects.

Reviewers: btrahan

Reviewed By: btrahan

CC: aran, epriestley

Maniphest Tasks: T681

Differential Revision: https://secure.phabricator.com/D1573

src/applications/project/controller/profileedit/PhabricatorProjectProfileEditController.php

@@ -65,6 +65,12 @@ class PhabricatorProjectProfileEditController
         $xaction->setNewValue($request->getStr('name'));
         $xactions[] = $xaction;
 
+        $xaction = new PhabricatorProjectTransaction();
+        $xaction->setTransactionType(
+          PhabricatorProjectTransactionType::TYPE_STATUS);
+        $xaction->setNewValue($request->getStr('status'));
+        $xactions[] = $xaction;
+
         $editor = new PhabricatorProjectEditor($project);
         $editor->setUser($user);
         $editor->applyTransactions($xactions);
@@ -73,7 +79,6 @@ class PhabricatorProjectProfileEditController
         $errors[] = $ex->getMessage();
       }
 
-      $project->setStatus($request->getStr('status'));
       $project->setSubprojectPHIDs($request->getArr('set_subprojects'));
       $profile->setBlurb($request->getStr('blurb'));