Allow the x button on the dialog to cause a close action and properly hide guides.
Set expando attribute on popups to allow CSS styling per guide.
Bump to 1.0.2.
Bugfix for IE8, illegal use of Array function.
Bugfix for IE8, opacity of underlay.
Discard old step node in case re-showing existing step.
Added ensureOnScreen field to step to allow nodes other than the target node to be on screen when guide is raised.
Allow parentLookup flag to cause iteration to find parent popup of target selector and use that as parent of the guide popup.
Merged in training_mode.
Conflicts:
	GuideManager.js
Added missing require