[jQuery] [autocomplete] Bug on line 184

[ddorothy]

We discovered that when the auto complete values contain commas and
you are not using the multiple input mode, the result would not show
up in the input box (actually it would but it would be removed before
you could tell if you were not stepping through the code).

We discovered that on line 184 there is the following

$.each(trimWords($input.val()), function(i, value) {
  request(value, findValueCallback, findValueCallback);
});

However, trimWords in any other case is preceded by an if statement
checking options.multiple.

We made the following change to correct the issue:

$.each(options.multiple ? trimWords($input.val()) : [$input.val()],
function(i, value) {
  request(value, findValueCallback, findValueCallback);
});

Thanks.