BUG: enabling subplots works unexpectedly
ENH: add count method to groupby (GH5610)
ENH: infer selection_obj on groupby with an applied method (GH5610)
BUG: fixup Categorical.describe to work with 'fixed' count
CLN: remove __inv__, __neg__ from series and use generic version
CLN: remove __wrap_array__ from generic (replace with __array_wrap__)
BUG: handle as_index=False for pseudo multi-groupers (e.g. .describe())
Merge pull request #7000 from jreback/groupby_counts_agg

ENH/BUG: add count to grouper / ensure that grouper keys are not included in the returned
ENH: Implementing str_wrap function
DOC: add performance reference in v0.14.0.txt
DOC: corrections in v0.14.0
API: add is_beg_month/quarter/year, is_end_month/quarter/year accessors (#4565)