sz - upgrade to rails 4.0 and remove strong param gem
sz - add user resource
sz - add user model
sz - update user and movie templates, add user and movie fixtures, remove movie seed, implement all methods in user controller
sz - update css styles and add signup route to users#new
sz - add session controller, update sider bar
sz - update css style
sz - display user name after sign in
sz - keep user id in session after sign up a new user
sz - add tests to user and session
Merge pull request #1 from solowolf21/AddUserResource

Implement user sign in