Enyo 435 IntegerPicker: Translate numbers based on given locale

Issue
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Currently moon.IntegerPicker only show western digits like 0,1...8,9
However fa-IR (Iran) and fa-AF (Afghanistan) use their own numbers.
 
Fix
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Translate western digits if ilib is supported.

Enyo-DCO-1.1-Signed-off-by: David Um david.um@lge.com
I think we might want a default locale option, i.e. `{content: 'Use Default Locale', active: true}`, otherwise if we are in a locale that is not `en-US`, it could incorrectly display `en-US` as the currently selected locale.