Incompatible with Django 1.9

[RevolutionTech]

Django 1.7 deprecated django.utils.importlib and Django 1.9 dropped it.

Traceback (most recent call last):
  File "manage.py", line 5, in <module>
    import cbsettings
  File "/home/vagrant/.virtualenvs/flamingo/local/lib/python2.7/site-packages/cbsettings/__init__.py", line 2, in <module>
    from django.utils.importlib import import_module
ImportError: No module named importlib

I'm about to shoot you a pull request.

[agconti]

+1

[RevolutionTech]

Merged in pull request.