* required some refactoring in create_account() view

* also adds a comment to lms/urls.py

Did a quick security scan through views.

* we appear to be fairly consistent in using is_staff and has_staff_access_to_course
* cleaned up some docstrings and little code things as I went
* fixed small bug in change_enrollment view (check for non-anon user)

When in debug mode, check the staticfiles.finders before mangling urls
ok, confirmed working.  thanks.

Make accordion remember state

wayfinding style changes

* use url_name to compare to passed params
* remove unused fields from template context
* Also make it possible to link to a chapter

Make templates render on non-xml modulestores

* load the template at descriptor init
* make it  export inline, not as a pointer
* update import/export test to do export to initial directory

Dormsbee/new jobs

Dormsbee/new jobs

Kimth/lms coderesponse

Even Faster Course Grading

* instead of being lazy

We don't want lazyness, and will save the proper fix (moving work into descriptor load for later)

New external grader format: JSON-serialized dict

Feature/victor/cms drag and drop

Move old externalresponse XML parser into subfunction, fix correctness bug (should be correct/incorrect not True/False)

A bunch of minor changes and bug fixes for the courseware

Feature/bridger/django1.4