[API Review] RT-9383: javafx.scene.input.*Event classes construction

[Richard Bair]

>> The approved changes were pushed to the repository already, so it would be good to fix the issues Pavel found ASAP.

Sounds good.

>> And there's also one more thing that should be changed. In the original proposal, there are integer codes in the KeyEvent constructors, but the feature request to add them is still open ( http://javafx-jira.kenai.com/browse/RT-20448). Since KeyEvents currently operates with KeyCode enum only, these constructors should be removed and only the constructor with KeyCode should be left in the API.

OK.

Richard