Commit e12e66b

Release 0.6.1

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- Improve some type conversion error messages.

- Support NumPy's struct scalar objects.

- Expose creation functions for the 'property' type.

- Convert 'str' and 'unicode' to dynd 'string',

and 'bytes' to dynd 'bytes' on Python 3.

- Add nd.inf and nd.nan floating-point values.

- Add __int__, __float__, __complex__ to the nd.array

object, so int(arr), float(arr), complex(arr) work.

- Add detection of blaze.Array objects in conversion code

for some cases.