BUG: Test and fix for subclasses of CacheableOffset (GH4609)
ENH: (GH4629) Support for using a DatetimeIndex/PeriodsIndex directly in a datelike calculation
     e.g. s-s.index
BLD: test_perf, retrieve short form hash from git directly GH4654
ENH: In HDFStore, handle a passed Series in table format (GH4330)
Merge branch 'offset_cache' of https://github.com/cancan101/pandas into cancan101-offset_cache

Conflicts:
	doc/source/release.rst
Merge pull request #4664 from jreback/hdf_series

ENH: In HDFStore, handle a passed Series in table format (GH4330)
BUG/API: (GH4584) to_hdf was raising when passing both arguments append and table
CLN: pep8 pandas/io/pytables
API: the ``fmt`` keyword now replaces the table keyword; allowed values are ``s|t``
     the same defaults as prior < 0.13.0 remain, e.g. ``put`` implies 's' (Storer) format
     and ``append`` imples 't' (Table) format
Merge pull request #4641 from jreback/arthops

ENH: (GH4629) Support for using a DatetimeIndex/PeriodsIndex directly in a datelike calculation
FIX groupby apply ignores as_index
TST another groupby as_index test
ENH Factored out excel_value_to_python_value from ExcelFile::_parse_excel (GH4589)
ENH add bins argument to value_counts

ENH Series method accepts Categorical

Also, adds arguments present in top-level function to the Series
method (sort and ascending).
Merge branch 'excel_parse_utils' of https://github.com/cancan101/pandas into cancan101-excel_parse_utils

Conflicts:
	doc/source/release.rst
Merge pull request #4645 from jreback/hdf_api

API: remove the table keyword, replaced by fmt='s|t'
BUG: Fix boolean comparison with a DataFrame on the lhs, and a list/tuple on the rhs GH4576
Merge pull request #4585 from jreback/boolean_comp

BUG: Fix boolean comparison with a DataFrame on the lhs, and a list/tuple on the rhs GH4576
CLN/API: Refactor of _get_numeric_data/_get_bool_data to core/generic.py, allowing Series/Panel functionaility
CLN: cleaned up numeric dtype tests in tools/plotting.py