added the fix when applying activation code cart item quantity should not be greater than 1
WL-122 Validate file input
put back the total CC sales count
update test to reflect text change
Merge pull request #5789 from edx/muhhshoaib/shopping-cart-bug-can-apply-activation-code-when-cart-is-business-type

added the fix when applying activation code cart item quantity should no...
changed the font and the set the Vertical alignment of the message box
Merge pull request #5891 from edx/muhhshoaib/WL-117-receipt-page-UI-changes

changed the font and the set the Vertical alignment of the message box
used the notification model to display the messages after the csv is uploaded and changes the warning color in the scss

handle the error messages using the notification model

changes suggested by christina
Merge pull request #5864 from edx/asadiqbal08/WL-122

WL-122 Validate file input
Merge pull request #5862 from edx/muhhshoaib/WL-123

WL-123 Use existing notification view/model for auto-enrollment
WL-124 added the jasmine tests for the autoenrollment csv
Added bokchoy tests and assets (csv files) for CSV auto reg and enrollment.
Set the env flag "ALLOW_AUTOMATED_SIGNUPS": true in bok_choy.env.json
Merge remote-tracking branch 'origin/muhhshoaib/WL-124-Add-front-end-tests-for-autoenrollment' into muhhshoaib/WL-124-Add-front-end-tests-for-autoenrollment