Add newrelic instrumentation to forum views

release candidate improvements v2

Add cache-based locking to subtasks to ensure that the same task is not ...

Add cache-based locking to subtasks to ensure that the same task is not running in two workers at the same time.

They were incorrect if there were periods in the org or name.

release candidate improvements

Ignore collection config arg which other mongo connectors use.

Attach image_input_click function to window object

Fix error when reading tokens on aws configuration

Fixed navigation acceptance test

So other parts of the page can access it

Fix `rake lms[cms.dev]`

The default value was removed from common.

Christina/changelog

Added back on hover CC button functionality.

STUD-590

Configure MathJax using require.js

Disable jquery animations to fix LMS navigation acceptance test.

E0d/config fix

Commiting Gemfile.lock to the repository

Include tail from header tag in course update.

Temporarily disable navigation feature due to flakiness.

Add an XBlock javascript runtime, and use it to run XModules