ENH: pivot_table can now accept Grouper
Merge pull request #6913 from sinhrks/pivotg

ENH: pivot_table can now accept Grouper
Boxplot by quartile example code

Add mpl_style option as cookbook currently doesn't have plots
COMPAT: change neg of boolean to inv (deprecation in numpy 1.9)
COMPAT: remove deprecation warnings on __new__ (in computation/pytables)
COMPAT: windows dtype fix in for Panel.count
Merge pull request #6981 from pydata/winfix

COMPAT: windows dtype fix in for Panel.count
TST: windows dtype fix for test_pivot (GH6913)
COMPAT: fix array_to_datetime on comparison of NaT
COMPAT: fix warning for slice indexers when using floats in iloc that are convertible
Merge pull request #6960 from jreback/warnings

COMPAT: fix numpy 1.9-dev deprecation warnings in test suite
COMPAT: remove deprecated options from printing in test suite (GH6984)
Merge pull request #6986 from jreback/warnings2

COMPAT: remove deprecated optinos from printing in test suite (GH6984)
ERR: Add check for iterators when creating DataFrame

Add test case for iterator data argument

Move the type check up to where other checks are performed

Use asserRaisesRegexp for more specific checking

Add fix to the release notes