Initial testing for parallelization
move override of MODULESTORE settings into ModuleStore test case class
Added the beginnings of self cleanup
Contentstore singleton is now cleared during teardown
Moved port range to rake file
Cleaned up import and comment
Fixed pylint/pep8 violations
Consolidated imports
Greater dir naming flexibility.

   Accepts any dirname for the edx-platform repo. Allows the script to be
   called from any directory, not just $BASE/edx-platform.
Moves user activation away from just clicking on reset password

To following the link in the password reset email
Tests + Now subclass PasswordResetForm instead of copy

Changed to subclassing django's PasswordResetForm and
overriding clean_password() instead of copy/paste.
Less lines to worry about for diff-cover this way =)
Call event.preventDefault() on notification action buttons

But allow you to specify that the event should not be prevented
Merge pull request #261 from edx/db/notification-event-prevent-default

Call event.preventDefault() on notification action buttons
Update CHANGELOG for per-student problem rescoring.
Test Mongo database is now unique and destroyed in teardown
Updated diff-cover to version 0.1.3 to fix a bug
Merge pull request #262 from edx/fix/brian/changelog

Update CHANGELOG for per-student problem rescoring.
Reorder imports on module_render
Rename arguments of modx_dispatch and handle_ajax related functions

Refactor a bit modx_dispatch
Fix LMS-500: Random class in random module was None

Deleting the module object isn't needed to replace it, and deleting
a module object causes all of its attributes to be set to None.