DOC: windows binaries are built against numpy 1.8.1
BUG: bar plot can now handle bottom and left kw
BUG: hist raises TypeError when df contains non numeric column
TST: tests for Index.insert to validate neg/pos indexers (GH7256)
TST: Use ISO8601 format for DTI partial slicing
Merge pull request #7290 from sinhrks/gh7289

TST: Use ISO8601 format for DTI partial slicing
Update workflow on documenting changes

Only in whatsnew and no longer also in release.rst
TST: fix intermittent dict_complex test failures

`test_dict_complex` and `test_dict_numpy_complex` would give occasional
test failures on Python 3.4.  The test was written to depend on the
order of values from `dict.values()`; remove that dependency.

Closes gh-7293.
Merge pull request #7298 from matthew-brett/fix-dict-complex-failures

TST: fix intermittent dict_complex test failures
CLN/TST Remove compat.scipy
Merge pull request #7296 from clham/CompatScipy

CLN/TST remove compat.scipy
Update CONTRIBUTING.md

mention pep8radius
TST/ERR: raise a ValueError at runtime for incompatible versions of openpyxl

instead of warning at import time

add openpyxl 2.0.3 to trigger travis fails on import
BUG: fix format strings for 2.6