TST: run benchmark for repr wide frame with/without interactive mode
Merge pull request #3331 from jreback/index_perf

PERF: fixed int64 indexing perf issue when conversion to int64
PERF/CLN: infer Period in infer_dtype, later index inference is faster
Merge pull request #3332 from jreback/period_perf2

PERF/CLN: infer Period in infer_dtype, later index inference is faster
PERF: series construction perf enhancements, use a fast path based on dtype
Merge pull request #3333 from jreback/series_perf

PERF: series construction perf enhancements, use a fast path based on dt...
DOC add missing arguments to to_datetime docstring
Merge pull request #3314 from hayd/DOC_dayfirst_to_to_datetime

DOC add dayfirst to to_datetime
BUG: fix raw path to github raw data file
TST: properly raise the quoted exception when trying to unpickle on py2
Merge pull request #3336 from jreback/fixes

TST: properly raise the quoted exception when trying to unpickle on py2
TST: py3 compat on test_pickle.py
RLS: version 0.11 release candidate 1
DOC: update options section, not new anymore
TST: remove slow test duplicating an even slower test to reduce test time
TST: speed up long test (Yahoo IO)
TST: speed up long test (csv_moar)
BLD: Cache 2to3 Artifacts
BLD: refine files filter in Cython build cache code
BLD: travis network cache