Django 2.0 will make this field required for `ForeignKey` and `OneToOneFields`.
In previous versions the option defaulted to `models.CASCADE` when not
specified. This change should make the deprecation warnings in the current
Django version go away.
The migrations where also modified, but the changes should not cause a change in
the database schema since `models.CASCADE` was already the old default.
As work progressed on entitlement support tool,
additional clarity around the entitlement support
detail fields was needed, this adds the action field
at a later point the reason field will be removed
Learner-3925
LEARNER-3808
Ensures that users can see their entitlement purchase whether there
are available sessions or not. Notifies them with a message stating that
more sessions are coming soon, as is currently implemented on the programs
dashboard.
[LEARNER-2668]
These changes will support a user intiated Revoke and Refund of
an Entitlement. This includes unenrolling the User from
any related Course Runs they are currently enrolled in.
LEARNER-3438
The user can now enroll in a session, unenroll from a session or change session
from a new course enrollment card on the programs dashboard.
The Entitlement API will allow for GET, POST, DELETE(Revoke), and
variations of these methods of managing and retrieving data about
Learner Entitlements.
[LEARNER-2661]
