	By default, the directive tries to find "id" property for each object to identify it as unique.
					<br />You can change this behavior and select your own ID property.
					<br />In this example, you can see that if the ID property is not unique - All items that match the custom ID property will be selected, but the model will contain it as a unique ID (Try to select "Danny" from the list to see it in action).
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					<br />This feature is also useful if your objects comes from MongoDB and have a