[FIND-1053] Add support for pending selections
[FIND-1053] Add support for pending selections

This change allows for selecting databases and
categories based on arrays that are not the current
selection. This allows subtypes to debounce inputs
more easily.

[rev: matthew.gordon]

hpe-idol/js-databases-view,hpautonomy/js-databases-view,hpe-idol/js-databases-view,hpe-idol/js-databases-view,hpautonomy/js-databases-view