Make use of Time data value formatter in EntityView

Removes the special treatment for displaying instances of \DataValues\TimeValue in EntityView.

Requires I0dd02909834ce8b428daea86e8bd2bf87ba9a085 in DataValues repo.

Change-Id: I72bd2c49958a236028d8a5374d2fc64553955a97
Merge "Make use of Time data value formatter in EntityView"