BHV-752: Undepress button when hidden.

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>
Merge pull request #1160 from enyojs/BHV-752-aarontam

BHV-752: Undepress button when hidden.

Reviewed-By: Cole Davis (cole.davis@lge.com)