BUG: DatetimeIndex.delete with tz raises ValueError
Merge pull request #7608 from sinhrks/delete2

BUG: DatetimeIndex.delete with tz raises ValueError
BUG: Bug in multi-index slice setting, related GH3738
Merge pull request #7667 from jreback/mi_slicing

BUG: Bug in multi-index slice setting, related GH3738
BUG: windows failure on GH7667
Merge pull request #7668 from pydata/mi_slicing2

BUG: windows failure on GH7667
BUG: area plot raises ValueError with tz-aware data
Merge pull request #7515 from sinhrks/areabug

BUG: area plot raises ValueError with tz-aware data