Remove mockups folder
Remove unneeded files
Refactor models into separate package
Move course query logic from views into models
Add managers for course availability and feedback
Fix import statements to match refactored packages
Refactor permissions
Modularize Stripe interactions
Add more logic to Course model. make dat model phat
Small style fixes in forms
Separate s3 logic into separate module and clean up auth.
Refactor auth logic into separate module
Fix updating featured courses
Refactor more logic into courses module
Merge pull request #110 from calblueprint/re-refactor

Re refactor