Closes#3083 Refs #3229
- Populates the dropdown list in the invite user menu with the
list of roles a user is permitted to create.
- Users API now checks the invite user request for allowed roles.
- Change API response from 200 to 201 on successful invitation.
- Change API response from 500 to 201 when the user was created but
the email was not sent. The client will show a warning notification
when it sees 'invite-pending' as the new user's status.
- Add support for "?status=all" to the /users endpoint.
- Refactor the route and controller for the /settings/users page so
that there's only one network API call to load users instead of two.
Closes#3325
- Add Roles model and add hasMany roles to User model.
- Add EmbeddedRelationAdapter that will automatically include
hasMany relations in calls to the API.
- UserAdapter and PostAdapter now extend EmbeddedRelationAdapter
and all explicit includes from store.find() have been removed.
