Typeahead regression with some browsers between 2.0.2 and 2.0.3

Created by: cbonte

Hi all,

Since 2.0.3, typeahead doesn't accept key up and down anymore with some browsers (Mozilla Firefox 12 in my case).

As explained by warpech in this comment : https://github.com/twitter/bootstrap/issues/2954#issuecomment-5375311, the event type received is "keypress" for such browsers. I prefer to open a new bug report as his comment was done on a closed issue.

Thanks !