fix(typeahead): Hide container with timeout to allow other events to propagate. Fixes #363

[fkowal]

Fixes #363

[valorkin]

This is nice hack, thanks! :)

[johan13]

Where did the 10 ms come from? It feels a bit arbitrary.

If it is enough to wait until the next pass in the message pump, then I think we should sleep for 1 ms. (That is what _.defer() from lodash or underscore does.) If we need to sleep for more, then I am not comfortable with an arbitrary 10 ms. What if the browser runs on slow hardware or is heavily loaded at the time?

[valorkin]

it is more likely I should do an event queue