Add hideListOnSingle to AutocompleteListView
Add hideListOnSingle to AutocompleteListView

Setting it to false will still show the completion result when there is only
one match. This works more nicely for some UIs, especially on mobile where
tapping the match is a natural flow.

jacksonic/foam,foam-framework/foam,jacksonic/foam,mdittmer/foam,jlhughes/foam,jlhughes/foam,foam-framework/foam,foam-framework/foam,jlhughes/foam,jacksonic/foam,jlhughes/foam,foam-framework/foam,jacksonic/foam,mdittmer/foam,osric-the-knight/foam,foam-framework/foam,mdittmer/foam,osric-the-knight/foam,mdittmer/foam,osric-the-knight/foam,osric-the-knight/foam