add factory gir configuration to rspec
add rails factory_girl gem and setup
articles factory and first integration tests
login user before being leting him publish an article
make specs syntax more readable
users can publish articles
migration: add user_id to articles model
add and delete articles
remove unused-commented route
show article's details from user profile view
edit article flow
user can edit and delete articles
stlyes for article forms
refactor user profile update method
Merge pull request #22 from AAlvAAro/sell-items

Sell items