paperclip works on local server and show is available to all
fixed merge
took out has_attached_file article.rb
fixed article show.json
fixed paperclip for heroku to us S3 storage
fixed upc to small int
fixed config for s3
fixe article model
working S3 and now index for articles shows thumb
ignoring public/system/ since paperclip stores uploaded pics there
merged nick and eriks branches
users have a closet that they can add articles to and remove articles from