Disable draft and edit links during ajax calls

Add admin.py for instructor_task.

STUD-1485
STUD-1499

Certs: pass course name on queue

Create a skeleton of event-tracking developer docs

Integrate event-tracking in to the LMS

A first pass at providing details about how to emit events, what to emit etc.

Support incremental conversion of events from the old API to the new, in order to ensure the new system is working, enrollment events have been modified to make use of the new API.

Modifying the checkbox examples syntax so that it works in studio.edge now.

This is primarily so that we can manually fail zombie instructor
tasks that are clogging up the queue for a course.

Add documentation on public sandboxes

Fix bug that prevented account association during registration

Adding more about the --failed functionality

Issue certificates to all students who earn them, even if they are in an audit track

Release Notes 4/29/14

LMS-2573

Update to bok-choy setup task prereqs

Doc-330

Disable unreliable test

Reset the jenkins python virtualenv before test runs.

Minor reword to server timed out message.

Set the page in the correct place.

Fixed accessibility labels are not always created in problems.