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 a bunch of old or unused files

Various scripts for sorting and reformatting data,
Move report.py into a scripts directory.
Remove tox.ini
Clean up tests

Make them somewhat clearer and simpler.
Flake8 fixes
No set comprehensions in python 2.6 :(
Replace assertGreaterEqual with assertTrue(a >= b)
Merge pull request #26 from iankronquist/py26-fixes

Py26 fixes
Add tox.ini back in
Add nose to requirements & specify Django version
Fix #21

When the classifier isn't trained you shouldn't be able to use it.
Even in tests.
Explain how to run tests in the README
Fix docstring

I changed my mind in the middle and forgot to change the docstring
Use a custom exception, not built-in value error
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