Docs: list out ui properties for all events in a bulleted list

[Scott González]

Example of suggested update from autocomplete's select event:

Triggered when an item is selected from the menu; ui.item refers to the selected item. The default action of select is to replace the text field's value with the value of the selected item. Canceling this event prevents the value from being updated, but does not prevent the menu from closing.

Should be:

Triggered when an item is selected from the menu. The default action of select is to replace the text field's value with the value of the selected item. Canceling this event prevents the value from being updated, but does not prevent the menu from closing.

ui object:

• ui.item - refers to the selected item

[Scott González]

This is done in the new API repo.