Check ci_cd_only param explicitly for 'true' value

That way it will not create a CI/CD project when the FE pass a `false`
value with it.

Also fixed some broken specs

ee/app/controllers/ee/import/github_controller.rb

@@ -11,8 +11,9 @@ module EE
       override :extra_import_params
       def extra_import_params
         extra_params = super
-        extra_params[:ci_cd_only] = true if params[:ci_cd_only].present?
+        ci_cd_only = Gitlab::Utils.to_boolean(params[:ci_cd_only])
 
+        extra_params[:ci_cd_only] = true if ci_cd_only
         extra_params
       end
     end

ee/app/services/ee/projects/create_service.rb

@@ -9,7 +9,7 @@ module EE
         mirror = params.delete(:mirror)
         mirror_user_id = params.delete(:mirror_user_id)
         mirror_trigger_builds = params.delete(:mirror_trigger_builds)
-        ci_cd_only = params.delete(:ci_cd_only)
+        ci_cd_only = Gitlab::Utils.to_boolean(params.delete(:ci_cd_only))
 
         project = super do |project|
           # Repository size limit comes as MB from the view

ee/spec/features/projects/new_project_spec.rb

@@ -63,6 +63,24 @@ feature 'New project' do
         expect(page).to have_css('#ci-cd-project-pane')
       end
 
+      it '"Import project" tab creates projects with features enabled' do
+        visit new_project_path
+        find('#import-project-tab').click
+
+        page.within '#import-project-pane' do
+          first('.js-import-git-toggle-button').click
+
+          fill_in 'project_import_url', with: 'http://foo.git'
+          fill_in 'project_path', with: 'import-project-with-features1'
+          choose 'project_visibility_level_20'
+          click_button 'Create project'
+
+          created_project = Project.last
+          expect(current_path).to eq(project_path(created_project))
+          expect(created_project.project_feature).to be_issues_enabled
+        end
+      end
+
       it 'creates CI/CD project from repo URL' do
         visit new_project_path
         find('#ci-cd-project-tab').click

ee/spec/models/project_spec.rb

@@ -112,7 +112,7 @@ describe Project do
       project.ensure_external_webhook_token
       expect(project.external_webhook_token).to be_present
     end
- end
+  end
 
   describe 'hard failing a mirror' do
     it 'sends a notification' do