ENH: assert_X_equal with check_less_precise should apply to index/columns too
TST: DataFrame.to_records(index=True) doesn't work with MultiIndex GH3189
Merge pull request #3173 from y-p/less_precise

ENH: assert_X_equal with check_less_precise should apply to index/cols too
TST: bring back disabled tests in test_to_csv_moar after GH3173
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
CLN: refactor core/index and tseries/index,period to have their formats and to_native_types be consistent
     in naming / operation
ENH: add support for Period formatting (as a native type)
TST: add period support to makeCustomDataFrame for testing purposes