structure for refer app and images
built out the referrals app and adde d to webstart, and minor testing changes
minor bug fixes on refer and register, analytics-related
added referrals app to the users pull
added a comma in one place
changed a double import and a double slash
fixed testing errors; stupid crm
changed directory structure to comply with new standard
changed directory structure (this was only rms)
added the new script for python students
added support for a waitlist in the python syllabus page