Merge branch 'hotfix/day_market_dream'

* hotfix/day_market_dream:
  add welcome helper
  add seeds
  edit stage model
add locales
fix admin/stages form
publish day to market_dream
remove logo
add image to button
add logo for tests
passed test
passed tests
Merge branch 'hotfix/publish_day_to_market_dreams' into develop

* hotfix/publish_day_to_market_dreams:
  passed tests
  passed test
  add logo for tests
  add image to button
  remove logo
  publish day to market_dream
  fix admin/stages form
  add locales