added a first version of the MultiImageControl object
moved the code into an object to avoid global pollution
moved things around
added the RemoveAction object to append it to selected thumbnaila
added the border to thumbnail.selected style
added the style to the .thumbnail .removeIcon element
added a check to toggle the remove icon too along with the .thumbnail.selected class
modified the script to allow removing images clicking the remove icon
modified the RemoveAction object to append an anchor to the .removeButton for more sytyling possibilities
styled the remove button to final result