ENYO-1921: Replaced home-made date picker with generic name picker based on FlyweightPicker kind.
ENYO-1921: Replaced home-made date picker with generic name picker based on FlyweightPicker kind.

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>

mcanthony/onyx,enyojs/onyx,mcanthony/onyx,enyojs/onyx