Files up to 7.1.4 listing 7.11
Add rbenv files to the project.
Add debug box at the bottom of the page.
Update files through step 7.19
Update test.rb to include BCrypt cost factors.
Fix gravatar issue.
Finish user signup
Merge branch 'sign-up'
Add SSL in production
Finish user signup
Merge branch 'sign-up'
Add SSL in production
Completed exercises for chapter 7