add mandrill-api gem, change default devise mailer
add yaml env file, remove env.sh file
add mailchimp env var, refactor user index
add user mailer to override devise mailer
add byebug
working email confirmations w/ md template
remove mandrill-api gem
prefill university field on user confirm
add application status to application page
add grad student to list of grade levels
fix profile form, add placeholders

profile form edits
added js for placeholders for typeaheadjs autocomplete