Autocomplete: Fixed a few places that got missed during the change to always keep the menu element around.
Autocomplete: Fixed a few places that got missed during the change to always keep the menu element around.

Fixes a bug where opening the menu using the arrow keys would cycle through the options, but not show the menu. There's now a bug where you have to arrow too many times to get into the menu when showing the menu by using the arrow keys.

GrayYoung/jQuery.UI.Extension,GrayYoung/jQuery.UI.Extension