Use shorter test for artist category run test
Little hack to multi/match pre-dialog so that title & instructions are pushed to left if there's no image.
Merge branch 'finished' of github.com:code-dot-org/dashboard into finished
Merge pull request #1037 from code-dot-org/shorter_artist_category_test

Use shorter test for artist category run test
changes to multi and matches from staging
Set up course3 survey link.
Merge branch 'finished' of github.com:code-dot-org/dashboard into finished
Merge remote-tracking branch 'origin/level-builder' into finished

Conflicts:
	config/locales/match.en.yml
	config/locales/multi.en.yml
update match locale file