In the unit tests, fixed the assert_equal's handling of numpy.dtypes whose types may no longer be equal (e.g. ulonglong and uint64 are the same but not equal).
In the unit tests, fixed the assert_equal's handling of numpy.dtypes whose types may no longer be equal (e.g. ulonglong and uint64 are the same but not equal).

frejanordsiek/hdf5storage,frejanordsiek/hdf5storage