working out security model, Courses have owners and edit/view codes
adding security for sections as well
working on slick magic to make access level computations easier
user added as implicit in most views
major cleanup, removeal of unused views and controllers, and all Tables changed from object to class to avoid a testing issue
starting to add tests for models
course access is the only real level of access now
starting to add access specific sections and the ability to sign up
some language and naming cleanup
working out access details
working out how section access works