Action mailer working
Create Timeblock model, add time field to new appointment form
Migrate Timeblock model
Add Emma's alterations
Add time selection for new appointment form
Make appoinment properly save to database
Add all sitters loop for sitter index page
Merge pull request #14 from erlaroche/emma_alterations

Emma alterations
Create show all sitters view
Merge pull request #15 from erlaroche/action_mailer

Action mailer working
Add Stu's files
Add button to homepage
Sort merge conflict sign_in.scss