Fix incorrect DTI/TDI indexing; warn before dropping tzinfo#22549

Merged

jreback merged 9 commits intopandas-dev:masterfrom

jbrockmendel:to_period

Sep 8, 2018

Commits on Sep 4, 2018

Commits on Sep 5, 2018

Merge branch 'master' of https://github.com/pandas-dev/pandas into to_period
jbrockmendel
committed

Commits on Sep 7, 2018