unit testing happiness

nosetests -v
test_all_cols (pycfitsio.test.TestPyCfitsIoRead) ... ok
test_colnames (pycfitsio.test.TestPyCfitsIoRead) ... ok
test_move (pycfitsio.test.TestPyCfitsIoRead) ... ok
test_open_file (pycfitsio.test.TestPyCfitsIoRead) ... ok
test_read_col (pycfitsio.test.TestPyCfitsIoRead) ... ok
test_read_hdus (pycfitsio.test.TestPyCfitsIoRead) ... ok
test_create (pycfitsio.test.TestPyCfitsIoWrite) ... ok
test_write (pycfitsio.test.TestPyCfitsIoWrite) ... ok

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Ran 8 tests in 0.016s

OK