clean pull request

spec/features/editor_spec.rb

@@ -13,7 +13,6 @@ describe 'Editor', js: true do
   end
 
   it 'displays the exercise title' do
-    # pending("no exercise title set")
     expect(page).to have_content(exercise.title)
   end
 
@@ -80,7 +79,6 @@ describe 'Editor', js: true do
         let(:file) { exercise.files.detect { |file| !file.file_type.binary? } }
 
         it "displays the file's code" do
-          pending("need to make travis working again")
           expect(page).to have_css(".frame[data-filename='#{file.name_with_extension}']")
         end
       end