TST: DataFrame.to_records(index=True) doesn't work with MultiIndex GH3189
BUG: DataFrame.to_records(index=True) doesn't work with MultiIndex GH3189

closes #3189
Merge branch 'GH3189'

* GH3189:
  BUG: DataFrame.to_records(index=True) doesn't work with MultiIndex GH3189
  TST: DataFrame.to_records(index=True) doesn't work with MultiIndex GH3189
DOC: update RELEASE.rst