Add a utility method called "get_all_list_data" that will iterate throug...

...h a response object's link headers and returns a list of all the json data.  Added tests and Sphinx documentation blocks.  Update modules in the client package to use relative imports, as it is a best practice.  Import get, put, post, and delete methods in client package __init__.py to make it easier for end user and for methods to call the API.
So, it looks like there is a bit of a debate in the community out there on explicit relative vs. absolute.  I was trying to follow a guide that gave some compelling reasons for using relative imports.  I'd implore you to read it over and let me know if you think it's off-base: http://axialcorps.com/2013/08/29/5-simple-rules-for-building-great-python-packages/  (look at point #4).