Removing dummy api tests and replacing with HTTPretty ones.
Installing dev requirements on Travis.
Not supposed to be here.
Using HTTPretty to mock the API for the doctests.
Removing the doctest script.

Doctests are run as part of the integration test now see test_doctest.
Removing unused import.
Removed all mocked response unit tests as these are now covered in the integration tests.

Changed the unittests to use the sure testing library.
Renaming CHANGES to CHANGES.rst and including it's contents in the docs.
Renaming INSTALL to INSTALL.rst and including it's contents in the docs.
Renaming LICENSE file.
Changing README to reStructuredText.
Changing links to reStructedText format.
Small tweaks to the docs.
Checking for Company before dict in setter (as Company is a dict subclass).
Removing sure dependency. Going back to simple nose for readability.
PEP8ing.