DOC: default is copy=True but docstring said False
Display the correct error message when calling a binary moment without appropriate parameters.
BUG: to_timedelta of a scalar returns a scalar, closes #5410.
Merge pull request #5415 from danielballan/to-timedelta-scalar

BUG: to_timedelta of a scalar returns a scalar, closes #5410.
BUG/TST: bug in the test apparatus when dtypes are equal in a Series but the
         values are not equal
Merge pull request #5434 from jreback/test_fix

BUG/TST: bug in the test apparatus when dtypes are equal in a Series but the values are not equal
Fix Issues with FY5253 and variation=nearest w/ year end in Dec
Reordered DateOffset classes after merge
ENH: Add mode method to Series and DataFrame

Abstract building up the tables with counts so value_count and mode can
share. Aww! DOC: Add documentation about mode()
CLN: Mode result needs to be sorted, otherwise hit weirdness with hashing
Merge pull request #5380 from jtratner/add-mode-to-series-and-frame

ENH: Add mode method to Series and DataFrame
Added failing test case for resampling TimeSeries by period with a local timezone.

Related to #5340.

Signed-off-by: Kevin Stone <kevinastone@gmail.com>

Added Test Case for #3609.

Signed-off-by: Kevin Stone <kevinastone@gmail.com>

Fixes Grouping by Period with Timezones

The timestamp generated to partition the data frame doesn't include timezone information, so it was creating the wrong groups.  It also had the frequency ('D') hard coded.

Fixes #5340 and #3609.

Signed-off-by: Kevin Stone <kevinastone@gmail.com>
ENH: Always do true division on Python 2.X

Note: this version actually forces `a / b` to always do truediv as well.
It's less complicated to maintain if we do it that way, but it's also
possible to have this `a / b` use div and `a.div(b)` use truediv, just
might be strange. This is definitely different from numpy behavior.

We also may need to add the division future import to more places.
DOC: Add notes about truedivision
Merge pull request #5439 from jtratner/make-div-do-truediv

ENH: Always do true division on Python 2.X
ENH: Better handling of MultiIndex with Excel

Added merged cell formatting for MultiIndex and Hierarchical Rows.
Issue #5254.
API: raise SettingWithCopy when chained assignment is detected
Merge pull request #5432 from kevinastone/master

BUG: fix Resampling a Series with a timezone using kind='period' (GH5430)
Merge pull request #5423 from jmcnamara/enh_excel_multi_index

ENH: Better handling of MultiIndex with Excel
PERF: Use xlsxwriter by default (if available)