Disables the previous/next arrows on pdf books on the first/last pages respectively
Upgrading to 1.4.8
Added setting to disable find courses links
Renamed setting ENABLE_STUDENT_SELF_ENROLLMENT to COURSES_ARE_BROWSABLE
If setting COURSES_ARE_BROWSABLE is off return 404 on /courses
Removed hardcoded case for edge for /courses
Fixed js coding style for pdf arrows toggle
Updated copy in dashboard
Display:none arrows in disabled state
Moved jquery event handling to parent since hidden elements do not get events attached
Move Pearson courseware imports to function level.
An assortment of small OE changes, both for ICE and standard

- Changed save OE message text
- Fix ICE legend positioning and content
- Add space to "offensive" checkbox
- Change tracker variable in undo to correct one
Merge pull request #1158 from edx/giulio/small-oe-fixes

An assortment of small OE changes, both for ICE and standard
Merge pull request #1160 from edx/brian/fix-extauth-courseware-import

Move Pearson courseware imports to function level.
Revert last commit
Merge pull request #1073 from edx/usman/lms1026-find-courses-link-optional

Added setting to disable 'find courses' links
Move nose/django arguments for tests out of rake so that raw manage.py works when running tests
Merge pull request #1057 from edx/usman/lms-1114-pdf-arrows

Disables the previous/next arrows on pdf books on the first/last pages
Merge pull request #1063 from edx/e0d/django-1.4.8

Upgrading to 1.4.8
Merge pull request #1117 from cpennington/manage.py-only-tests

Move nose arguments around so that we can run tests with manage.py