BHV-685: overriding showingChanged instead of show and hide Enyo-DCO-1.1-Signed-off-by: Krishna Rangarajan <krishna.rangarajan@lge.com>
BHV-685: overriding showingChanged instead of show and hide
Enyo-DCO-1.1-Signed-off-by: Krishna Rangarajan <krishna.rangarajan@lge.com>

enyojs/moonstone,mcanthony/moonstone,mcanthony/moonstone,mcanthony/moonstone