Added Dimension support in pprint.PrettyPrinter
Added Dimension support in pprint.PrettyPrinter

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