add facebook app variables
add omniauth gem
add omniauth configuration with the facebook secret and app id
add figaro gem
generated figaro install
move facebook config into the config file and add hotmail
add hotmail to production mail config, developement, and facebook creds into omni auth
figaro is using hash, not assigment syntax
configured path for onmipatuh
add onmiauth variables to user model, add methods for logging in via facebook, add routes for omniauth, and facebook sessions controller actions
add devise and active admin gems
change devise from rails4 to 3.0
bundled
generated devise for user
add removal of conflicting columns with devise
add confirmable to migration and model
remove bcrypt and add token privat emethod from user model
fix syntax in system
moved validations to a method, specified varible in users contoroller to fire validations, add devise sesions links to app layout, and remove name, postal, pro, biz requirement in user migration and add host for production and deveopment, and remove some sessions methods from old authentication system
configure mail