getting started on new course advert setting
new classes advertisement done
fixing sorting problem in classes page
some changes to the live site
adding course completion mechanism and api for rolands portal
fixing api_key problems in new course completion api
adding course completion api
fixing calendar bug
adding experimental quantity stuff
adding mail_on_fail to management commands
fixing stupid first date problem (once and for all?)
show classes added in the past 16 days on new_classes
Merge branch 'master' into redesign
switching to bootstrap 3