add faker and edit database.yml
add models, controllers for users, frienships, gemfile add faker
Add bcrypt
add session controller and update users controller with sessions
updates user model: email and password validation and has secure password
update user model: add email and password
add sessions
add seed file with friend assoc
add current user logic
add session new and form partial; user new home and form partial
assets to share
add friendships and sessions helpers
Merge pull request #1 from sebabelmar/SETUPS

Setups