fixed TypeError: 'str' does not support the buffer interfacein python 3
Fixed buffer interface
Merge pull request #12 from smilefreak/master

fixed TypeError: 'str' does not support the buffer interfacein python 3
Fixed mistakes in my bug fix
Merge pull request #13 from smilefreak/master

Fixed mistakes in my bug fix
Merge pull request #14 from mruffalo/master

ez_setup.py: fix str/bytes mismatch
bump version for pypi
test_all.check_array_copy: fix NumPy type in Python 3

With the MemoryRecord subclass of FastaRecord, the sequence data is stored
internally as a str ('unicode' in Python 2). Making a NumPy array from this
data type defaults to encoding this str as UTF-32, which won't correctly
decode as ASCII or UTF-8.

Fix check_array_copy by explicitly telling np.array to use one byte per
character so that we can decode this with the system default
(ASCII-compatible) encoding.