data("autocomplete") was renamed to data("ui-autocomplete") starting
from v1.9:
http://jqueryui.com/upgrade-guide/1.9/#changed-naming-convention-for-data-keys
data("autocomplete") was renamed to data("ui-autocomplete") starting
from v1.9:
http://jqueryui.com/upgrade-guide/1.9/#changed-naming-convention-for-data-keys