Also fix failing JS test which was looking for a removed button.

ECOM-869 Update copy and hide supplementary content wrapper and requirement blocks if user is inactive

update '_delete_item' method for draft only modules and update delete_orphans management command

fix test_courseware which fails due to invalid future date

These are used only in edx-documentation repo now

Copy clean up

add script to upload/download pip cache directories from S3

update all-tests.sh to use pip-download-cache from S3

update pip-accel to version 0.22

https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a#attr-target

WL-168 When redeeming a Registration Code in the shopping cart, the user should be redirect to the Registration Code Redemption page

improvements suggested by william

Allow disabling of experiment

Adding translator comments to the dashboard.

Updating alt text to verification pending ribbon.

fix tests