Remove items from a different dictionary than the one we're iterating over.

iterating over.

Handle the caching of responses between Python 2 and Python 3.

Add logging middleware to determine why our responses are bad.

Fix serialization issues in codejail

Re-raise issue was in codejail.

Update xblock-lti-consumer with more Python 3 fixes.

- Undo the previous change.
- Pull in the version of codejail with the fix for the issue.

Ignore bad cached data.

When migrating from python 2 to 3 we can get in a situation where the
cache has data that the new version of python can't read.  In this case
drop the bad data and re-cache the correct data.

Upate xblock-lti-consumer to get more Python 3 fixes.

Redirect to the view names directly.

Use six to reraise a capa error.

Feanil/handle pickling failure

create CSM service

fix flaky test_login unit test

ARCH-1253

Upgrade edx-enterprise

Students can't create team in an instructor-managed topic