Hartl Section 8.1 complete.
Test status green.
Hartl Section 8.2.1 complete.
Seems like there are a couple of errors in Hartl's discussion and code.
For example, where text uses 'before_save :create_remember_token' in user.rb should be 'before_create'
Hartl Section 8.2.4 complete.
RSpec test status green.
Hartl Section 8.2.6 complete.
Test status green.
Hartl Section 8.4 completed
Finished sign-in.
added cucumber.