Arabic locale formatting of date does not convert date and year

[kalai79]

Localizing date using dojo.date.locale.format, in Arabic locale does not format the date completely in Arabic.

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dojo.require("dojo.date.locale");
var date = new Date()
var formattedDate = dojo.date.locale.format(date,
		{selector:"date",  formatLength:"long", locale:"ar" });

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Actual Result: 13 يونيو، 2012

Expected Result: ١٣ يونيو، ٢٠١٢

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[Adam Peller]

see #3809 As a result, the date will only render in the correct order in RTL or with RTL overrides.