Wiss update item

New todo/task ?: That it refreshes the item list page after the modal is saved & closed ?

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I prefer using `valueLink` instead of refs [ReactLink Without LinkedStateMixin](http://facebook.github.io/react/docs/two-way-binding-helpers.html#reactlink-without-linkedstatemixin)
I think it's cleaner and we can take advantage of the state. What do you think ?