Allow affiliations to carry project ownership information; transform profile

images correctly

Summary:
This is sort of doing two things at once:

  - Add an "isOwner" flag to Project Affiliation to lay the groundwork for T237.
  - Rename the "QuickCreate" workflow to "Create" and funnel all creation
through it.
  - Reorganize the image transformation stuff and use it to correctly
crop/resize uploaded images.

Test Plan:
Created and edited projects and affailiations. Uploaded project, user, and
profile photos. Verified existing thumbnailing in Maniphest still works
properly.

Reviewed By: cadamo
Reviewers: cadamo, aran, jungejason, tuomaspelkonen
CC: aran, epriestley, cadamo
Differential Revision: 529

src/applications/maniphest/controller/taskedit/ManiphestTaskEditController.php

@@ -252,13 +252,15 @@ class ManiphestTaskEditController extends ManiphestController {
             javelin_render_tag(
               'a',
               array(
-                'href'        => '/project/quickcreate/',
+                'href'        => '/project/create/',
                 'mustcapture' => true,
                 'sigil'       => 'project-create',
               ),
               'Create New Project'))
           ->setDatasource('/typeahead/common/projects/'));
 
+    require_celerity_resource('aphront-error-view-css');
+
     Javelin::initBehavior('maniphest-project-create', array(
       'tokenizerID' => $project_tokenizer_id,
     ));