generated users controller
train in, fixed user tests
linked signup button to signup page
created user model
migrated db
added name and email validation
email addresses are unique and indexed
start password addition. require bcrypt
completed 6.3.2. still need bcrypt and annotate
added password auth tests 6.3.3
implemented secure passwords
added debug mixin
added show controller and view
added factorygirl user show testing, skipped gravatar
added css for signup page and create method for users controller
error mesgs for signup failure, final failing create method
removed -e
added successful signup create and greeting
sign in remember
finish sign in and out