Bug#1010430: tifffile breaks skimage autopkgtest: asarray() got an unexpected keyword argument 'multifile'

[Graham Inggs]

Control: tags -1 + fixed-upstream ftbfs
Control: unblock -1 by 1010595

Fixed by the following commit, not in 0.19.2 release:

https://github.com/scikit-image/scikit-image/commit/6c4294c76ab1dcbd230d3c71414761248a83bce0