When there is nothing focusable control inside of container, dispatch 5Way Event for the same direction.
When there is nothing focusable control inside of container, dispatch 5Way Event for the same direction.

Enyo-DCO-1.1-Signed-off-by: Kunmyon Choi <kunmyon.choi@lge.com>

mcanthony/spotlight,enyojs/spotlight,kidaa/spotlight