added link to home page for sign up
added form
divs
add create method in user
add password_digest column in user model
working sign in form display
created session create method
add error messages through partials
beginning twitter
pre validations work session
twitter auth added with validations exception
added bootstrap
add twitter image
added container class, styled icon, started header
created two private methods in app controller
added helper method
horizontal nav
Merge pull request #7 from ricarora/rlm

Rlm