Add an iter_entry_points style test

It's broken, but should wind up in source control in case we ever return to
using entry points
Add tests for the Spicedham object's methods
Rename the tests
Clean up tests

Make them somewhat clearer and simpler.
Flake8 fixes
Add nose to requirements & specify Django version
Explain how to run tests in the README
Add an iter_entry_points style test

It's broken, but should wind up in source control in case we ever return to
using entry points
Add tests for the Spicedham object's methods
Rename the tests
Clean up tests

Make them somewhat clearer and simpler.
Flake8 fixes
Add nose to requirements & specify Django version
Explain how to run tests in the README
Add mock the requirements
Python 2.6 fixes
Merge branch 'tests' of github.com:iankronquist/spicedham into tests

Conflicts:
	requirements.txt
	tests/test_spicedham.py
Merge pull request #18 from iankronquist/tests

Tests for Spicedham