make basic User model (including secure passwords)
add mixed case email check
Finish user signup
Add SSL in production
add create user tests
Finish sign in
Refactor Spec Matchers
Finish user edit, update, index and destroy actions
Add user microposts
Add user following
cleanup
Initial commit after clone from github
Add capybara contact page test
Refactor static page tests and full_title helper (Ch5 Exercises)
add spork and guard
add tests for sign up errors (Ch 7 Exercises)