changed the term "Vern" to "Versions" to be clearer
Docs for error_bad_lines, and warn_bad_lines options to pd.read_*
DISP: show column dtype in DataFrame.info() output
TST: add test for lack of Series.info
DOC: small doc build warning: Note -> Notes
DOC: add demo of factorize
Merge pull request #5726 from jorisvandenbossche/patch-1

DOC: small doc build warning: Note -> Notes
Merge pull request #5731 from unutbu/factorize-doc

DOC: add demo of factorize
Fix prefix argument for read_csv/read_table
BUG: add tests for read_table/read_csv `prefix` argument
CLN: cache indexers in internal_names_set (reported GH5727)
BUG: Bug in multi-index selection in PY3 when using certain keys (GH5725)
Merge pull request #5730 from jreback/repr_fix

CLN/BUG: indexing fixes (GH5725, GH5727)
TST: Cleanup temp files in Excel test.

Issue #5735
Merge pull request #5736 from jmcnamara/bug_excel_test_cleanup

TST: Cleanup temp files in Excel test.
BUG: raise KeyError if missing value in py3 on multi-index (GH5725), revisited
Merge pull request #5737 from jreback/mi_index2

BUG: raise KeyError if missing value in py3 on multi-index (GH5725), revisted
BLD: Handle git describe failure more cleanly in setup.py GH5495
BUG: don't allow an empty dataframe to have scalar assignment succeed (GH5744)
Merge pull request #5745 from jreback/empty_frame2

BUG: don't allow an empty dataframe to have scalar assignment succeed (GH5744)