Clever/clever-ruby — pull request #54 by jkoenig311 (2014-12-22 21:09:56+00:00)
Title: Jk/nested links

pass the auth_token to linked objects so that you can still link off of the returned object.

Before this change, if you tried to link more then 1 level deep from a base object, it would throw an error because your linked object does not have an auth token.

To reproduce:

```
district = Clever::District.retrieve(clever_id, district.clever_auth_token) # includes district["auth_token"]
school = district.schools.first # does NOT include school["auth_token"]
school.sections # Authentication error
```

This will throw an authentication error because the school will not have the auth_token param.