BUG: stacking with MultiIndex column with some unused level uniques fails #3170
BUG: remove unused columns from final result
ENH index diff respects names
BLD: Travis revamped their log widget, be verbose and fold furiously
TST: mom._center_window should validate axis value against data dims
BUG: mom._center_window should validate axis value against data dims
Merge pull request #3225 from hayd/index_sub_names

BUG/ENH Index sub names
Revert "BLD: Travis revamped their log widget, be verbose and fold furiously"

This reverts commit 18d3893c651cb74078519a3edd8aaf10b4bb612b.

Log file is too big, display is delayed too much