Thanks to @adampalay, we now have a list of byte-sized tasks, which are
useful for new contributors who want a gentle introduction to the
platform. This PR adds a link to the tasks tagged as byte-sized in the
public tracker.

Update opaque-keys library to use block_id for html_id for new keys.

Catch more places where get_children was giving us version aware references.
LMS-11237

Revert "Update opaque-keys library to use block_id for html_id for new k...

Adds pyfilesystem service from XBlocks to edx-platform

Update opaque-keys library to use block_id for html_id for new keys.

Catch more places where get_children was giving us version aware references.
LMS-11237

Update activation email text

Fix check and show answer for split

Updating the footer for edx.org and open edx.

Update to latest XBlock

Make it more active.  Adds a separate section for edX.org-specific copy,
because it's hard to make it generic.

LMS-11084

Remove JavaScript variables from global namespace

Move the open edx logo inside the div

Adding a bunch of placeholder views.

indenting.

Making some styles work against LMS sass.

Adding back the old edx footer and associated icons, with a feature flag.

Split get_block uses the passed in id rather than constructed

on returned block so that branch/version awareness is inherited.
LMS-11263

LMS-11237

Refactored expected indices after email w/ mongo

Updating the platform header styles to match new site styles.

Add bokchoy tests for course reruns

Array and Object constructors, as opposed to their literal values ('[]'
and '{}'), incur additional overhead and are less effectively optimized
by the compiler.

As these variables were being assigned without being explicitly
declared, they were implicitly added to the global namespace.

This commit removes 59 variables from the global namespace.

Unflag Group Configurations, Render only existing children in staff view...

Define SELENIUM_DRIVER_LOG_DIR in paver bok-choy command

Reword course rerun notification

Make Studio and LMS register pages use the same language

Fix error when changing course details on split

Putting the new edx header behind a feature flag.

populate children of unit collapsed drop location