Add article model
Add commit model
Add user as reference to article and little change
Add bootstrap-scss
backup
Add user to article
user and comment
Add homepage for user
Star and markdown have finished
Update Gemfile.lock for Heroku
Add precompiled assets for Heroku
heroku
finish1
finish2
homepage change
little change
login change
login url change
add .env to .gitignore
Add host_url in production