Entity access for groups and group content

[RoySegall]

OG supply basic permission(og_access extends it). For now the permission is a content entity. But this could be a config entity since we want to export permission for roles.

This a discussion we can do here but will provide solution via code.

[zerolab]

Is this still relevant?
OG permissions are exportable to code. And #243 exposes the UI for roles and permissions

[pfrenssen]

I think this can be closed because it has been implemented already. The permissions are no longer entity based, we have an event that can be subscribed to to define permissions (PermissionEvent), which will supply GroupPermission objects. Examples of this can be found in OgEventSubscriber.

We don't have OG Access yet, which I think provided a UI for defining permissions? This is out of scope for this issue though.