Fixes #7 - APICall now has access to the APIKey object
Fixes #6 - Add support repeated URL parameters
Fix django <1.5 issues and pep8
Clean up setup.py
Bump version
Log 401 requests with level WARNING
Handle timedelta json encode
Fix bug where json encoded timedeltas returning 0 seconds failed
Merge pull request #8 from hannseman/master

Add access to APIKey object, repeated url parameters, django <1.5 fixes