BLD: json mingw doesnt have sprintf_s
Merge pull request #4778 from Komnomnomnom/json-win-build-oops

BLD: windows builds failing in pandas.json (#4764)
TST: windows dtype 32-bit fixes
FIX: iso date encoding year overflow
Merge pull request #4870 from Komnomnomnom/win-dtype-32-bit-fixes

TST: windows dtype 32-bit fixes
Merge pull request #4871 from Komnomnomnom/iso-date-overflow

FIX: iso date encoding year overflow
ENH: Add makePeriodPanel
BUG: (GH4853) Fixed Panel.shift/tshift to use freq.
TST: Added Panel.tshift test case
RST: Added to release notes
CLN: on top of dale-jung 4863, remove shift from series.py, move to generic.py
DOC: v0.13.0 adds
Merge pull request #4864 from dalejung/panel-tshift-4853

Panel tshift 4853
API: allow single element boolean Series to mimic numpy behavior( related GH4657)

TST: test for single element with null-like
DOC: deprecation message for using bool(Series([True]))