Creates a unl_people remote entity, which gets its data from directory.unl.edu and itegrates with entityreference autocomplete.
When setting up an entityreference field that uses unl_person, there are a few things to keep in mind.
UNL Person
UNL Person
UNL Person behavior
The UNL Person
Entity Selection Mode tells entityselection to use our custom selection class instead of the normal sql selection mode. This will query the directory via an API.
The UNL Person behavior
will edit the schema of the field to allow the target_id to be varchar.
Currently unl_person
only supports the teaser view mode.