Replaced np.isscalar with simpler instance check in Dimensioned.select
Replaced np.isscalar with simpler instance check in Dimensioned.select

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