Python3 fix for dimension aliasing
Python3 fix for dimension aliasing

mjabri/holoviews,vascotenner/holoviews,vascotenner/holoviews,mjabri/holoviews,vascotenner/holoviews,ioam/holoviews,ioam/holoviews,basnijholt/holoviews,ioam/holoviews,basnijholt/holoviews,basnijholt/holoviews,mjabri/holoviews