Regression introduced by last update

[aebe]

Running sample.py with the current version of the code results in the following error (under Python 2.7.5):

Traceback (most recent call last):
  File "sample.py", line 16, in <module>
    for item in prices['items']:
  File "C:\Users\Jonathan\Documents\EVE\crespy-master\crespy-master\crespy.py",
line 42, in __getitem__
    child._headers = self._headers
AttributeError: 'list' object has no attribute '_headers'

I'm not sure why we need headers if the child is not a href, but if we really need to keep them we need to make child a class which has a _headers attribute defined.

[jgoldshlag]

This should be fixed now, though I haven't tried auth CREST, so I am not sure this fixes the original issue