Update requirements and ensure they end up in dist

requirements/v2.txt

-django-discover-runner
-django-haystack
-celery
-Whoosh
-flake8
-coverage

setup.cfg

@@ -20,9 +20,12 @@ classifier =
     Operating System :: OS Independent
     Programming Language :: Python :: 3
     Topic :: Utilities
-requires-dist =
-    django-appconf>=0.4.1
 
+[options]
+install_requires =
+    django-appconf>=0.4.1
+    django-haystack>=2.0
+    celery>=4.0
 
 [files]
 packages =