add automatic redirect to today's schedule if user is logged in
Merge branch 'master' into feature/74-if-existing-user-bypass-get-started-page
Merge branch 'feature/74-if-existing-user-bypass-get-started-page' of github.com:lighthouse-labs/laser_shark into feature/63-complete-checkbox-button-for-marking-activities-complete
move css for activity buttons to be nested inside section.activity-details, use newer syntax for built in validations, use default_value_for to set default value of completed_at time