Silenced the unhelpful FutureWarning generated by IPython 3
Silenced the unhelpful FutureWarning generated by IPython 3

Silences the unhelpful warning "IPython widgets are experimental and may
change in the future." generated by IPython 3 each time the extension is
loaded.

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