Stopped display hooks from adding same data to archive multiple times
Stopped display hooks from adding same data to archive multiple times

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