ENYO-3934: Set locale from picker upon initialization.

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>
ENYO-3934: Updated name of change handler.

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>
ENYO-3934: Clean up cruft, more consolidation.

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>
ENYO-3934: Analogous fix for locale picker of TimePickerSample.

Enyo-DCO-1.1-Signed-off-by: Aaron Tam <aaron.tam@lge.com>
Merge pull request #201 from enyojs/ENYO-3934-aarontam

ENYO-3934: Set locale from picker upon initialization.

LGTM as interim fix.

Reviewed-By: Cole Davis (cole.davis@lge.com)