BUG: not converting scalars properly to M8/m8 on assignment (GH6079)
CLN: removed need for SNDArray ; simplied SeriesGroupber / SeriesBinGrouper
TST: skip read_dta2 on non-little endian
Added test for wb.get_countries
changed get_countries URL
Merge pull request #6008 from clarkfitzg/master (reworked)

* clarkfitzg-master:
  changed get_countries URL
  Added test for wb.get_countries
BUG: rework object inferernce with NaN as the first element in an array
BUG: convert datetime like better from list-of-lists
BUG: make rank of M8 work via object algos
Merge pull request #6083 from jreback/sparc_fix3

BUG: not converting scalars properly to M8/m8 on assignment (GH6079)
ENH Add MultiIndex.from_product convenience function

FIX typo in from_iterables docstring

ENH Rename from_iterables to from_product

TST rework from_product test to compare against from_tuples

DOC Add notes on from_product to release notes and indexing docs

DOC clean from_product examples in docs

DOC Further clarify from_product docs