Use `:empty_project` where possible in features/steps

features/steps/explore/groups.rb

@@ -66,7 +66,7 @@ class Spinach::Features::ExploreGroups < Spinach::FeatureSteps
 
   def group_has_project(groupname, projectname, visibility_level)
     group = Group.find_by(name: groupname) || create(:group, name: groupname)
-    project = create(:project,
+    project = create(:empty_project,
       namespace: group,
       name: projectname,
       path: "#{groupname}-#{projectname}",

features/steps/shared/project.rb

@@ -9,7 +9,7 @@ module SharedProject
 
   step "I own a project in some group namespace" do
     @group = create(:group, name: 'some group')
-    @project = create(:project, namespace: @group)
+    @project = create(:empty_project, namespace: @group)
     @project.team << [@user, :master]
   end