Trigger onChooseEvent on tab (like enter and click)

[axyr]

Like #101

Steps to reproduce:

1. enter search
2. use arrows to select an item from the list (they become grey, like they are active)
3. hit tab key
4. the value of the text fields changes

I would expect that the onChooseEvent is triggered, but it is not.

[lucacestola]

It's exactly what I'm experiencing. This behavior confuses the user so it's really annoying. Can you accept a PR on this?

[marsjaninzmarsa]

See #235 and #365.