Description of the issue

See #149 for some context.

List file collaborations - 200 response is supposed to be a collaborations resource. But it seems this is incorrect.

It is returning this instead:
array(3) { 'next_marker' => string(0) "" 'previous_marker' => string(0) "" 'entries' => array(0) { } }

Current content

Expected content

It should probably be its own resource but I am unsure of how the Box team would want to handle this. Adding a new resource for a single endpoint seems not wise.