add mailchimp api gem
set up mailchimp api on course controller
move mailchimp api setup to application controller
create mailchimp controller
add mailchimp subscribe method
create partial for course registration'
add route for mailchimp subscribe"
remove newline at end of file
add registration handler for mailchimp registration
enter success message as list item to keep styling consistent with error messages
should be catch, not .catch in error handling section
enter errors as list items in ul, give class names for styling
preliminary style for registration and errors
waiting message should display similar to success and error messages
create mixin for message boxes
make the register buttons really stand out
add background color
Send registration request email to user when registration button is clicked
set development environment to deliver registration emails
set up actionmailer notifier and configure for sending mail