Update to latest XBlock
Fix check and show answer for split
LMS-11237
Split get_block uses the passed in id rather than constructed
on returned block so that branch/version awareness is inherited.
LMS-11263
Merge pull request #4881 from edx/dhm/get_children_agnostic

Split get_block uses the passed in id rather than constructed
Updating the footer for edx.org and open edx.

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.
release notes tweaks
Merge pull request #4745 from stvstnfrd/circuit/clean

Remove JavaScript variables from global namespace
Update activation email text

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

LMS-11084
Merge pull request #4952 from edx/pmitros/latest-xblock

Update to latest XBlock
add pyfs service
code clean
Merge pull request #4855 from edx/sanchez/update-platform-footer

Updating the footer for edx.org and open edx.
Merge pull request #4931 from edx/reruns/check_answer

Fix check and show answer for split
Merge pull request #4325 from edx/victor/update-activation-email-text

Update activation email text
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
Merge pull request #4960 from edx/split/html_id

Update opaque-keys library to use block_id for html_id for new keys.
fix test case for pyfs
Merge branch 'danielli/pyfs' of https://github.com/edx/edx-platform into danielli/pyfs
Merge pull request #4889 from edx/danielli/pyfs

Adds pyfilesystem service from XBlocks to edx-platform
Revert "Update opaque-keys library to use block_id for html_id for new keys."