Even more hound fixes

spec/controllers/blob_controller_spec.rb

spec/controllers/commit_controller_spec.rb

spec/controllers/import/github_controller_spec.rb

spec/controllers/tree_controller_spec.rb

spec/features/admin/admin_users_spec.rb

spec/features/atom/dashboard_issues_spec.rb

spec/features/atom/dashboard_spec.rb

spec/features/atom/issues_spec.rb

spec/features/atom/users_spec.rb

spec/features/issues_spec.rb

spec/features/notes_on_merge_requests_spec.rb

spec/features/profile_spec.rb

spec/helpers/application_helper_spec.rb

spec/helpers/broadcast_messages_helper_spec.rb

spec/helpers/diff_helper_spec.rb

spec/helpers/gitlab_markdown_helper_spec.rb