sdist tests fail

[jayvdb]

There are a lot of file missing from the sdist

[   30s] ____________________ ERROR collecting test/test_inspect2.py ____________________
[   30s] ImportError while importing test module '/home/abuild/rpmbuild/BUILD/inspect2-0.1.1/test/test_inspect2.py'.
[   30s] Hint: make sure your test modules/packages have valid Python names.
[   30s] Traceback:
[   30s] test/test_inspect2.py:63: in <module>
[   30s]     from . import inspect_fodder as mod
[   30s] E   ImportError: cannot import name inspect_fodder
[   30s] !!!!!!!!!!!!!!!!!!! Interrupted: 1 errors during collection !!!!!!!!!!!!!!!!!!!!

running PyPI's check-manifest will help fix this.