BUGFIX: rake db:populate was also populating test db. Now it only populates dev. rake db:reboot now drops, creates, migrates and populates the database in reproducable manner for ease of testing in dev and test databases. repopulate.rake -> reboot.rake
Carrierwave added - allowing multiple images to be associated with each article. Nested form gem added. Nesting in articles/_form.html.erb, articles_controller allows article_images attributes. article relationship with article_image. Populate modified to insert into article_images.