Remove project/module from request

With the refactoring in #193 and liqd/a4-meinberlin#893 the
project/module may be retrieved from the view directly.

adhocracy4/projects/views.py

@@ -112,11 +112,9 @@ def dispatch(self, request, *args, **kwargs):
         """Get this contexts project and module and validate them."""
         module = self.get_module(*args, **kwargs)
         self.module = module
-        self.request.module = module
 
         project = self.get_project(*args, **kwargs)
         self.project = project
-        self.request.project = project
 
         if not project:
             raise Http404()

tests/projects/test_project_views.py

@@ -76,7 +76,6 @@ def test_project_context_kwargs(rf, project):
 
     assert response.content == b'project_context'
     assert view.project == project
-    assert request.project == project
 
 
 @pytest.mark.django_db
@@ -87,7 +86,6 @@ def test_project_context_url(rf, project):
 
     assert response.content == b'project_context'
     assert view.project == project
-    assert request.project == project
 
 
 @pytest.mark.django_db
@@ -102,7 +100,6 @@ class FakeProjectContextViewUrlOverwrite(FakeProjectContextView):
 
     assert response.content == b'project_context'
     assert view.project == project
-    assert request.project == project
 
 
 @pytest.mark.django_db
@@ -116,7 +113,6 @@ def get_object(self):
 
     assert response.content == b'project_context'
     assert view.project == project
-    assert request.project == project
 
 
 @pytest.mark.django_db
@@ -130,7 +126,6 @@ def get_object(self):
 
     assert response.content == b'project_context'
     assert view.project == project
-    assert request.project == project
 
 
 @pytest.mark.django_db
@@ -145,7 +140,6 @@ def get_project(self, *args, **kwargs):
 
     assert response.content == b'project_context'
     assert view.project == project
-    assert request.project == project
 
 
 @pytest.mark.django_db