Updated getlist to be multibyte safe
Updated manager article "update" screen to pre-load the existing MODx.page.UpdateResource buttons
then replace any that are needed. Rather than overriding the original ones.

Also updated the article.class.php to allow articles outside of an article container
(Allowing support for StageCoach and Workflow Extras)
Updated getlist to be multibyte safe and article update getButtons override change

* origin/pr/103:
  Updated manager article "update" screen to pre-load the existing MODx.page.UpdateResource buttons then replace any that are needed. Rather than overriding the original ones.
  Updated getlist to be multibyte safe

Conflicts:
	assets/components/articles/js/article/update.js