Removed category_index plot option from BarPlot
Removed category_index plot option from BarPlot

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