Change spinach tab tests to fit new tabs navigation

features/steps/project/project_active_tab.rb

@@ -10,6 +10,10 @@ class ProjectActiveTab < Spinach::FeatureSteps
     ensure_active_main_tab('Home')
   end
 
+  Then 'the active main tab should be Settings' do
+    ensure_active_main_tab('Settings')
+  end
+
   Then 'the active main tab should be Files' do
     ensure_active_main_tab('Files')
   end

features/steps/shared/paths.rb

@@ -125,6 +125,10 @@ module SharedPaths
     visit project_path(@project)
   end
 
+  Given "I visit my project's settings page" do
+    visit edit_project_path(@project)
+  end
+
   Given "I visit my project's files page" do
     visit project_tree_path(@project, root_ref)
   end