clientbehavior/ui/handlerdialog: added ability to change width on new content add, made default action, will want to move this width-checking out into lib later 	added a handling of height to go up to a max height and then add scrollbars 	bugfix: wasn't using dialogArguments at all 	removed popupbox class from default dialogArguments 	whitespace
clientbehavior/ui/handlerdialog: added ability to change width on new content add, made default action, will want to move this width-checking out into lib later
	added a handling of height to go up to a max height and then add scrollbars
	bugfix: wasn't using dialogArguments at all
	removed popupbox class from default dialogArguments
	whitespace

tobymackenzie/Web-ClientBehavior,tobymackenzie/Web-ClientBehavior