add ComboBoxItem combo box, eliminate "selectedItem" delegate property, push boilerplate code into ComboBoxNode
add support for list alignment to combo box
update
doc
add TODO
format
use strict
prevent dropper from being dragged by on/off button
update
switch from RequireJS.images to jQuery.imagesLoaded for loading images
update
doc
simplify
authors
delete vestigial CSS related to bootstrap UI components
doc
consistent copyright headers
get rid of SolutionChoiceNode, fold into SolutionControlNode
add optional label to left of combo box
update